1044-00005 · Client 1044 · Strategy & Analysis

classification-analysis-memo.docx DOCUMENT Finance & Banking

26 / 35 ← → ✕

CALDERWOOD & HARKNESS LLP

PRIVILEGED AND CONFIDENTIAL — ATTORNEY WORK PRODUCT This memorandum is protected by the attorney-client privilege and the work product doctrine. It has been prepared in anticipation of litigation and for the purpose of rendering legal advice. It should not be disclosed to any third party without the prior written consent of Calderwood & Harkness LLP.

MEMORANDUM

TO: File (C&H-2022-ITS-04781)

FROM: Christy Bauer

DATE: November 8, 2022

RE: Classification Analysis — STS Gantry Cranes and ASC Systems under EU Combined Nomenclature

I. Issue

This memorandum addresses whether Thessaloniki Shipping & Logistics S.A. ("TSL") properly classified its twelve (12) ship-to-shore ("STS") gantry cranes and eight (8) automated stacking crane ("ASC") systems under Combined Nomenclature ("CN") code 8426 41 00 on all forty-seven (47) Single Administrative Documents ("SADs") filed by TSL's customs broker, Peloros Customs Agency S.A., in connection with the importation of such equipment from Hailong Heavy Industries Co., Ltd. (No. 288 Gangkou Road, Zhenhai District, Ningbo, Zhejiang Province 315200, People's Republic of China) during the period from 2019 through 2022. The question arises because the Independent Authority for Public Revenue of the Hellenic Republic ("AADE") has contended, in Additional Duty Assessment Notice AADE/ADAN/2022/0073, dated August 12, 2022, that both the STS gantry cranes and the ASC systems should be reclassified under CN code 8428 90 90.

As a preliminary matter, we note that the eighteen (18) rubber-tyred gantry ("RTG") cranes imported under Contract HHI-TSL-2019-002, with a declared total value of €25,200,000, are not in dispute. AADE has confirmed in the Additional Duty Assessment Notice and in subsequent correspondence that the RTG cranes remain properly classified under CN 8426 41 00 at a 0% MFN duty rate. Accordingly, this memorandum does not address the RTG cranes further.

The classification dispute affects a total of twenty (20) units, consisting of the following:

• 12 STS gantry cranes, imported under Contract HHI-TSL-2019-001, dated January 15, 2019, with a declared CIF value of €38,400,000 (i.e., €3,200,000 per unit); and

• 8 ASC systems, imported under Contract HHI-TSL-2020-003, dated June 10, 2020, with a declared CIF value of €28,800,000 (i.e., €3,600,000 per unit).

The combined declared CIF value of the reclassified equipment base is therefore €67,200,000. If AADE's reclassification from CN 8426 41 00 (0% MFN duty) to CN 8428 90 90 (2.2% MFN duty) is sustained, the additional customs duty at stake on the classification issue alone is €67,200,000 × 2.2% = €1,478,400. This figure does not include any additional amounts that may be owed with respect to anti-dumping duties, compensatory interest, administrative penalties, or cascading value-added tax adjustments, each of which is addressed in separate memoranda.

AADE's post-clearance audit was initiated on April 4, 2022, and completed on August 1, 2022, under audit file reference AADE/DTE/2022/PIR-04518. The Additional Duty Assessment Notice was issued eleven days thereafter, on August 12, 2022.

II. Short Answer

TSL's classification of both the STS gantry cranes and the ASC systems under CN heading 8426 is defensible and, in our view, correct for the STS cranes and more likely than not correct for the ASC systems. The STS gantry cranes are, by any reasonable measure, "cranes" within the ordinary and technical meaning of that term as used in heading 8426 of the Combined Nomenclature. Their classification under heading 8426 is unambiguous, and we assess the risk of a successful reclassification to heading 8428 as low.

However, the classification of the ASC systems presents a closer question. The ASC systems share the fundamental mechanical characteristics of gantry cranes — they employ a gantry-mounted trolley and wire rope lifting mechanism to hoist and move containers — but their fully automated nature and integration with terminal operating systems and yard management software have led reasonable customs authorities in different EU Member States to reach divergent conclusions. The Dutch Binding Tariff Information ("BTI") ruling NL-BTI-2021-01234, issued by Douane Nederland on June 14, 2021, supports classification under heading 8426. The German BTI ruling DE-BTI-2020-05678, issued by Hauptzollamt Hamburg-Hafen on September 3, 2020, reaches the opposite conclusion and supports classification under heading 8428.

This divergence underscores the genuine ambiguity that exists at the heading level for ASC systems. It is our recommendation that TSL pursue a BTI ruling at the EU level through the Directorate-General for Taxation and Customs Union ("DG TAXUD"), which is the appropriate mechanism under the Union Customs Code to resolve this issue authoritatively and to achieve a harmonized classification across the European Union.

We also note an ancillary issue with respect to the subheading classification. The correct subheading for both the STS gantry cranes and the ASC systems, assuming classification under heading 8426 is sustained, is likely CN 8426 19 00 (or possibly 8426 49 00), rather than CN 8426 41 00 ("On tyres"), because both the STS cranes and the ASC systems are rail-mounted, not tyre-mounted. TSL's use of the "On tyres" subheading on the SADs is technically inaccurate. However, all subheadings within heading 8426 carry a 0% MFN duty rate, and accordingly this subheading correction has no duty impact whatsoever.

III. Applicable Legal Framework

A. Combined Nomenclature Structure

The European Union's Combined Nomenclature is the EU's tariff and statistical classification system. It is based on, and incorporates, the World Customs Organization's ("WCO") Harmonized Commodity Description and Coding System (the "Harmonized System" or "HS"), which provides the framework for the first six digits of each classification code. The CN adds two further digits to provide greater specificity for EU tariff and trade policy purposes. Classification under the CN is governed by the General Interpretive Rules ("GIRs") set out in Part One, Section I of the CN, the Section and Chapter Notes, and the Explanatory Notes to the HS (which, while not legally binding, are recognized by the Court of Justice of the European Union as important aids to interpretation).

The two headings at issue in this dispute are heading 8426 and heading 8428, both of which fall within Chapter 84 of Section XVI of the CN.

Heading 8426 reads as follows:

"Ships' derricks; cranes, including cable cranes; mobile lifting frames, straddle carriers and works trucks fitted with a crane."

Within heading 8426, the relevant subheadings include:

• CN 8426 11 00: Overhead travelling cranes, transporter cranes, gantry cranes, bridge cranes, mobile lifting frames and straddle carriers — Overhead travelling cranes on fixed support

• CN 8426 12 00: Overhead travelling cranes, transporter cranes, gantry cranes, bridge cranes, mobile lifting frames and straddle carriers — Mobile lifting frames on tyres and straddle carriers

• CN 8426 19 00: Overhead travelling cranes, transporter cranes, gantry cranes, bridge cranes, mobile lifting frames and straddle carriers — Other

• CN 8426 20 00: Tower cranes

• CN 8426 30 00: Portal or pedestal jib cranes

• CN 8426 41 00: Other self-propelled machinery — On tyres

• CN 8426 49 00: Other self-propelled machinery — Other

• CN 8426 91 10 through 8426 99 90: Other machinery — various subheadings

TSL declared both the STS gantry cranes and the ASC systems under CN 8426 41 00 — "Other self-propelled machinery — On tyres." As discussed in detail in Section V below, this subheading is technically incorrect because both types of equipment are rail-mounted rather than tyre-mounted. The more appropriate subheading is likely CN 8426 19 00 or CN 8426 49 00. However, the applicable MFN duty rate for CN 8426 41 00, and indeed for all subheadings within heading 8426, is 0%.

Heading 8428 reads as follows:

"Other lifting, handling, loading or unloading machinery (for example, lifts, escalators, conveyors, teleferics)."

AADE's proposed reclassification places the equipment under the residual subheading CN 8428 90 90 — "Other." The applicable MFN duty rate for CN 8428 90 90 is 2.2%.

The fundamental question in this dispute is therefore whether the STS gantry cranes and the ASC systems fall under heading 8426 as "cranes" or under heading 8428 as "other lifting, handling, loading or unloading machinery" not elsewhere specified.

B. General Interpretive Rules (GIRs)

The classification of goods under the Combined Nomenclature is governed by the General Interpretive Rules, the most pertinent of which for this analysis are as follows:

GIR 1 provides the foundational rule:

"The titles of sections, chapters and sub-chapters are provided for ease of reference only; for legal purposes, classification shall be determined according to the terms of the headings and any relative section or chapter notes and, provided such headings or notes do not otherwise require, according to the following provisions."

GIR 1 establishes that classification is first and foremost determined by the terms of the headings themselves, read in conjunction with any relevant Section or Chapter Notes. Only where the heading text and Notes are insufficient does the analysis proceed to the subsequent GIRs. This principle is critical here because the heading text of heading 8426 expressly covers "cranes," and the question is whether the STS gantry cranes and ASC systems are properly characterized as such.

GIR 3(a) addresses situations where goods are prima facie classifiable under two or more headings:

"The heading which provides the most specific description shall be preferred to headings providing a more general description. However, when two or more headings each refer to part only of the materials or substances contained in mixed or composite goods or to part only of the items in a set put up for retail sale, those headings are to be regarded as equally specific in relation to those goods, even if one of them gives a more complete or precise description of the goods."

GIR 3(a) is significant because, even if the equipment could arguably be described by both heading 8426 ("cranes") and heading 8428 ("other lifting, handling, loading or unloading machinery"), heading 8426 provides the more specific description. Heading 8428 is expressly a residual heading — it applies to "other" machinery not covered by more specific headings, including heading 8426.

GIR 6 extends the foregoing principles to the subheading level:

"For legal purposes, the classification of goods in the subheadings of a heading shall be determined according to the terms of those subheadings and any related subheading notes and, mutatis mutandis, to the above rules, on the understanding that only subheadings at the same level are comparable."

GIR 6 is relevant to the subheading analysis discussed in Section V, but does not directly affect the heading-level dispute between headings 8426 and 8428.

C. Explanatory Notes

The WCO Explanatory Notes to the Harmonized System, while not legally binding, constitute an important interpretive aid that the Court of Justice of the European Union has consistently recognized as authoritative guidance for purposes of CN classification. See, e.g., Case C-309/98, Holz Geenen GmbH v. Oberfinanzdirektion München, [2000] ECR I-1975, para. 14 ("The explanatory notes to the HS may be an important aid to the interpretation of the scope of the various tariff headings but do not have legally binding force.").

Explanatory Notes to Heading 8426 (HS):

The Explanatory Notes describe the scope of heading 8426 as covering "machines and apparatus designed to lift, load, or move objects or materials by means of ropes, chains, or other lifting gear suspended from a jib, boom, or overhead structure (gantry)." The Notes go on to identify specific types of machinery falling within the heading, including overhead travelling cranes (gantry cranes), portal or pedestal cranes, tower cranes, cable cranes, mobile cranes, and ship-to-shore cranes (the latter being referenced in various WCO compendium materials). The Notes further explain that the machines covered by heading 8426 characteristically "lift" the load vertically and then "transport" it horizontally to the point of delivery, which is precisely the operation performed by both STS gantry cranes and ASC systems.

The reference to "overhead structure (gantry)" in the Explanatory Notes is particularly significant for the ASC classification question, as the ASC systems employ a gantry structure that spans the container yard block, with a trolley traversing the gantry crossbeam. This structural configuration falls squarely within the Explanatory Notes' description.

Explanatory Notes to Heading 8428:

The Explanatory Notes to heading 8428 describe the heading as a residual category covering "machinery for lifting, handling, loading, or unloading not elsewhere specified or included" in the preceding headings of Chapter 84. The Notes list specific examples of machinery falling within heading 8428, including bucket elevators, pneumatic conveyors, escalators, teleferics, skip hoists, and similar machinery. Notably, the Explanatory Notes do not reference cranes, gantry cranes, or any type of container-handling crane within heading 8428. The heading serves as a catch-all for handling machinery that does not fall within the more specific headings 8425 (pulleys, winches, capstans), 8426 (cranes and related lifting machinery), or 8427 (fork-lift trucks and works trucks).

The residual nature of heading 8428 is a significant factor in the classification analysis. Under GIR 3(a), a specific heading is preferred over a general or residual heading. If the equipment can be classified as a "crane" under heading 8426, it should not be relegated to the residual heading 8428 merely because it can also be described generically as "handling machinery."

D. Relevant Section and Chapter Notes

Several Section and Chapter Notes bear on the classification analysis:

Section XVI, Note 3 addresses composite machines:

"Unless the context otherwise requires, composite machines consisting of two or more machines fitted together to form a whole and other machines designed for the purpose of performing two or more complementary or alternative functions are to be classified as if consisting only of that component or as being that machine which performs the principal function."

This Note is relevant to the ASC classification because AADE argues, in effect, that the ASC systems are composite machines that perform both a "crane" function (lifting) and an "automated handling/storage management" function. Under Note 3, if the ASC is considered a composite machine, it must be classified according to its principal function. As discussed in Section IV.B below, we submit that the principal function of the ASC is the physical lifting, moving, and placing of containers, which is a crane function.

Section XVI, Note 5 provides that references to machines in Section XVI cover both manual and power-operated machines, unless the context requires otherwise. By analogy, and although Note 5 does not expressly address automation, it supports the principle that the mode of operation (manual, powered, semi-automated, or fully automated) does not, without more, alter the classification of a machine.

Chapter 84, Note 6 does not contain any specific exclusions relevant to the distinction between headings 8426 and 8428.

Finally, we note that the procedural framework governing Binding Tariff Information applications, classification disputes, and post-clearance audits is established by Regulation (EU) No. 952/2013 of the European Parliament and of the Council of 9 October 2013 laying down the Union Customs Code ("UCC"), as supplemented by Commission Delegated Regulation (EU) 2015/2446 and Commission Implementing Regulation (EU) 2015/2447. The BTI application and the administrative objection procedures referenced in this memorandum are governed by Articles 33, 34, and 44 of the UCC, respectively.

IV. Analysis

A. STS Gantry Cranes (12 Units)

1. Description and Function. The twelve STS gantry cranes at issue are Hailong Model QC-65 Super Post-Panamax Ship-to-Shore Container Cranes, manufactured by Hailong Heavy Industries Co., Ltd. and imported under Contract HHI-TSL-2019-001, dated January 15, 2019. The contract technical annex and the manufacturer's product data sheets describe the cranes as follows:

• Outreach: 65 meters (equivalent to approximately 22 containers wide), enabling the cranes to service the largest post-Panamax and Ultra-Large Container Vessels ("ULCVs") currently in operation.

• Lift height above rail: 52 meters, sufficient to service vessels with an on-deck stacking height of up to 10 containers.

• Safe working load (SWL): 65 metric tons under spreader, which accommodates the heaviest loaded ISO standard containers as well as twin-lift operations.

• Operating mechanism: Electrically powered hoist and trolley system. A trolley travels along a horizontal boom extending from the quay-side to the waterside of the crane structure. A telescopic or fixed spreader (container lifting device) is suspended from the trolley by wire ropes passing through a headblock. The hoist raises and lowers the spreader and container, while the trolley traverses the boom horizontally to transport the container between the vessel and the quay apron.

• Mounting: The cranes are rail-mounted on crane rails embedded in the quay apron. The crane structure is a portal (gantry) frame supported on bogies with steel wheels that travel longitudinally along the quay on the crane rails, enabling the crane to reposition itself to service different bays of a vessel.

• Automation level: Semi-automated. The lift and trolley traverse operations are controlled by a human operator seated in the crane's operator cabin. However, the cranes are equipped with automated anti-sway systems and automated container positioning systems ("ACPS") that assist the operator in achieving precise container placement and reducing cycle times.

The twelve STS gantry cranes are deployed at TSL's terminal operations at the Port of Piraeus, the Port of Thessaloniki, and the Port of Volos. They constitute the principal ship-to-shore container handling infrastructure at each of these facilities.

2. Classification Under CN Heading 8426. The classification of the STS gantry cranes under heading 8426 of the Combined Nomenclature is supported by multiple independent bases, each of which is independently sufficient.

(a) The STS gantry cranes are "cranes" within the ordinary and technical meaning of the term.

The STS gantry crane is universally known in the maritime logistics industry, in mechanical engineering, and in ordinary commercial parlance as a "crane." The manufacturer's own product designation uses the word "crane" — the model designation is the QC-65 Super Post-Panamax Ship-to-Shore Container Crane. Industry publications, port authority documentation, International Maritime Organization materials, and engineering textbooks uniformly refer to these machines as cranes. There is no credible basis for arguing that an STS gantry crane is not a crane within the meaning of heading 8426.

Fundamentally, the STS gantry crane performs the essential function of a crane: it lifts a load (a container) vertically by means of wire ropes and a spreader suspended from a horizontal boom, and then transports the load horizontally via a trolley mechanism that traverses the boom. This is the paradigmatic crane operation. The fact that the specific application is the loading and unloading of containerized cargo from vessels does not alter the fundamental nature of the machine. All port cranes — including harbor mobile cranes, ship's derricks, and quayside container cranes — are used for loading and unloading operations. This is their purpose. Classification, however, turns on the nature of the machine, not the particular purpose to which it is put.

(b) The STS gantry cranes employ "ropes, chains, or other lifting gear suspended from a jib, boom, or overhead structure (gantry)."

The Explanatory Notes to heading 8426 describe the heading as covering machines that lift, load, or move objects "by means of ropes, chains, or other lifting gear suspended from a jib, boom, or overhead structure (gantry)." The STS gantry cranes match this description precisely:

• The lifting gear consists of wire ropes connected to a headblock and a telescopic spreader.

• The spreader is suspended from a trolley that travels along a horizontal boom.

• The boom is supported by a portal (gantry) structure mounted on rail-running bogies.

Each element of the Explanatory Notes' description is present: ropes, lifting gear (the spreader), suspended from a boom supported by a gantry structure. The correspondence between the Explanatory Notes' description and the actual characteristics of the STS gantry cranes could hardly be more precise.

The Explanatory Notes further state that the machines covered by heading 8426 characteristically lift the load vertically and then transport it horizontally. The STS gantry cranes perform exactly this operation: they hoist containers from a vessel's hold or deck (vertical lift), traverse them on the trolley from the waterside to the landside of the quay apron (horizontal transport), and then lower them onto terminal transport vehicles such as straddle carriers, automated guided vehicles, or terminal tractors (vertical lowering). This is the quintessential crane operation and places the STS gantry cranes squarely within the scope of heading 8426.

(d) Subheading analysis — CN 8426 41 00 vs. other subheadings within heading 8426.

While the heading-level classification of the STS gantry cranes under heading 8426 is unambiguously correct, we note that TSL's declared subheading of CN 8426 41 00 ("Other self-propelled machinery — On tyres") is not precisely accurate. The STS gantry cranes are rail-mounted, not tyre-mounted. The subheading "On tyres" was likely selected in error by Peloros Customs Agency S.A. in preparing the SADs, possibly through confusion with the RTG cranes (which are, in fact, tyre-mounted and correctly classified under CN 8426 41 00).

The more appropriate subheading for the STS gantry cranes is likely CN 8426 19 00 ("Overhead travelling cranes, transporter cranes, gantry cranes, bridge cranes, mobile lifting frames and straddle carriers — Other"), as the STS gantry cranes are a type of gantry crane that does not fit within the more specific subheadings CN 8426 11 00 (overhead travelling cranes on fixed support) or CN 8426 12 00 (mobile lifting frames on tyres and straddle carriers). Alternatively, the STS cranes could be classified under CN 8426 49 00 ("Other self-propelled machinery — Other"), if the cranes are considered "self-propelled" by virtue of their ability to travel under their own power along the quay rails.

Critically, this subheading correction has no duty impact. All subheadings within heading 8426 carry a 0% MFN duty rate. The heading-level classification under heading 8426 is the determinative question, and for the STS gantry cranes, that classification is unambiguously correct.

3. AADE's Basis for Reclassification to CN 8428 90 90. In the Additional Duty Assessment Notice AADE/ADAN/2022/0073, AADE contends that the STS gantry cranes should be reclassified under heading 8428 on the basis that their primary function is to "load and unload" vessels, which AADE characterizes as a handling function more properly classified under heading 8428 rather than a "lifting" function within heading 8426. AADE's argument, as articulated in the Assessment Notice and the underlying audit report (AADE/DTE/2022/PIR-04518), may be summarized as follows: the STS gantry cranes are integrated components of a containerized cargo handling system whose primary purpose is the loading and unloading of vessels, and this loading/unloading function is more accurately described by heading 8428 ("other lifting, handling, loading or unloading machinery") than by heading 8426.

This argument is unpersuasive for several reasons:

First, heading 8428 is a residual heading. The heading text itself makes this clear by its use of the word "other" — it covers "other lifting, handling, loading or unloading machinery." Under GIR 3(a), where goods are prima facie classifiable under two or more headings, the heading that provides the most specific description is preferred. Heading 8426 specifically covers "cranes," and the STS gantry cranes are, beyond any reasonable dispute, cranes. Heading 8428 applies only to machinery that does not fall within the more specific headings 8425, 8426, or 8427. A machine that is clearly a crane cannot be removed from heading 8426 and placed in the residual heading 8428 merely because the machine's application involves loading and unloading.

Second, the Explanatory Notes to heading 8428 explicitly state that the heading covers machinery "not elsewhere specified or included." STS gantry cranes are clearly specified — indeed, specifically enumerated — in the Explanatory Notes to heading 8426, which reference gantry cranes and ship-to-shore cranes. A product that is expressly covered by the Explanatory Notes to heading 8426 cannot be "not elsewhere specified" for purposes of heading 8428.

Third, AADE's functional characterization of the STS gantry cranes as "loading/unloading machinery" conflates the nature of the machine with the purpose of its use. All port cranes — without exception — are used for loading and unloading operations. This is the raison d'être of port cranes. If the loading/unloading function were sufficient to remove port cranes from heading 8426, then no port crane would ever be classified under heading 8426, which is manifestly not the intent of the classification system. The HS classification system classifies goods based on their objective characteristics at the time of importation — that is, based on what the goods are, not what they do. The STS gantry cranes are cranes. They are classified as cranes.

4. Conclusion — STS Gantry Cranes. The classification of the twelve STS gantry cranes under heading 8426 of the Combined Nomenclature is clearly correct. The STS gantry cranes are cranes by every measure: by their manufacturer's designation, by their structural and mechanical characteristics, by their mode of operation, and by the ordinary and technical meaning of the term "crane" as used in heading 8426 and the associated Explanatory Notes. AADE's argument for reclassification under heading 8428 is inconsistent with the heading texts, the GIRs, and the Explanatory Notes, and we assess the risk that AADE's position would be sustained by a reviewing tribunal or by DG TAXUD as low.

B. ASC Systems (8 Units)

1. Description and Function. The eight ASC systems at issue are Hailong Model ASC-40R Automated Stacking Cranes, manufactured by Hailong Heavy Industries Co., Ltd. and imported under Contract HHI-TSL-2020-003, dated June 10, 2020. The ASC systems are deployed in the container yards at TSL's terminal facilities and serve the function of automated stacking of containers within yard blocks. The contract technical annex and manufacturer's specifications describe the ASC systems as follows:

• Function: The ASC systems perform automated stacking of containers in the terminal yard. They pick containers from terminal transport vehicles (automated guided vehicles or straddle carriers), stack them in designated positions within yard blocks according to instructions from the terminal operating system, and subsequently retrieve containers from the yard block for outbound transport to the quayside (for vessel loading) or to the gate area (for truck delivery).

• Operating mechanism: Electrically powered. The ASC is a gantry-mounted machine on rails spanning a container yard block. A trolley traverses the gantry crossbeam (the horizontal structural member connecting the two legs of the gantry). A telescopic spreader is suspended from the trolley by wire ropes passing through a headblock. The hoist raises and lowers the spreader and container vertically, while the trolley traverses the crossbeam horizontally to position the container over the desired stack location.

• Stacking capacity: Six (6) containers high, ten (10) rows wide, with variable block length depending on the yard layout configuration.

• Automation: Fully automated (unmanned). The ASC systems operate without a human operator. All lifting, traversing, gantry travel, and container placement operations are controlled by a central terminal operating system ("TOS") utilizing the licensed HaiControl Suite v4.2 software. The ASC systems are equipped with LIDAR (Light Detection and Ranging) sensors, Differential Global Positioning System ("DGPS") receivers, and optical container recognition systems to enable precise autonomous operation, obstacle detection, and container identification.

• Mounting: Rail-mounted on crane rails in the container yard. The gantry structure travels longitudinally along the yard block on steel wheels running on crane rails, enabling the machine to access any position within the yard block.

2. Classification Analysis. The classification of the ASC systems presents a more complex question than the classification of the STS gantry cranes. While the fundamental mechanical characteristics of the ASC systems are those of a gantry crane — a trolley-mounted spreader suspended by wire ropes from a horizontal crossbeam supported by a gantry structure — the full automation of the systems and their integration with terminal operating software have created a genuine classification ambiguity, as evidenced by the divergent BTI rulings from the Netherlands and Germany.

##### (a) Arguments for Heading 8426 — TSL's Position

The case for classification of the ASC systems under heading 8426 rests on the following grounds:

Structural and functional analogy to rail-mounted gantry (RMG) cranes. The ASC systems are structurally and functionally analogous to conventional rail-mounted gantry cranes, which are a well-recognized and undisputed subcategory of crane. An RMG crane and an ASC system share the same fundamental architecture: a gantry structure spanning a container yard block, mounted on rails, with a trolley traversing a horizontal crossbeam and a spreader suspended from the trolley by wire ropes. The only material difference between a conventional operator-controlled RMG crane and a Hailong ASC-40R is the control system — the former has a human operator in a cabin; the latter is controlled by autonomous software. This is a difference in the method of control, not in the nature of the machine.

The lifting mechanism matches the Explanatory Notes' description of heading 8426 machinery. The ASC system lifts containers using wire ropes and a spreader suspended from a trolley on a horizontal crossbeam supported by a gantry structure. This matches the Explanatory Notes' description of heading 8426 as covering machines that lift, load, or move objects "by means of ropes, chains, or other lifting gear suspended from a jib, boom, or overhead structure (gantry)." The correspondence is exact. The gantry structure is expressly referenced in the Explanatory Notes, and the ASC's gantry-mounted trolley and wire rope lifting mechanism bring it squarely within the scope of the heading.

WCO Harmonized System Committee precedent. The WCO Harmonized System Committee, at its 66th Session, considered the classification of automated and semi-automated gantry cranes and issued a Classification Opinion supporting the classification of "Automated Rail-Mounted Gantry Cranes" under heading 8426. While WCO Classification Opinions are not binding on EU customs authorities, they constitute highly persuasive interpretive guidance and are routinely cited by the CJEU in classification disputes.

The Dutch BTI ruling NL-BTI-2021-01234. Douane Nederland issued BTI ruling NL-BTI-2021-01234 on June 14, 2021, classifying an ASC system of substantially similar design (manufactured by a different European manufacturer, but sharing the same fundamental mechanical configuration) under heading 8426, specifically under CN 8426 19 00. The Dutch ruling expressly considered and rejected the argument that automation changes the classification, concluding that the addition of automated control systems does not alter the fundamental mechanical nature of the machine as a crane.

##### (b) Arguments for Heading 8428 — AADE's Position

AADE's case for reclassification of the ASC systems under heading 8428 draws on the following arguments:

Full automation transforms the machine from a "crane" into an integrated "handling system." AADE contends that the full automation of the ASC systems — the absence of any human operator, the integration with the TOS, and the use of LIDAR, DGPS, and optical recognition systems — transforms the machine from a traditional crane into an integrated automated handling system more properly classified under heading 8428. In AADE's view, a "crane" within the meaning of heading 8426 connotes a machine that is operated by a human operator, whereas a fully autonomous handling system that makes its own operational decisions based on software algorithms and sensor inputs is a fundamentally different type of machine.

The primary function is automated stacking and retrieval, not "lifting." AADE characterizes the primary function of the ASC systems not as "lifting" in the traditional crane sense, but as "automated container handling and storage management." The ASC systems receive stacking instructions from the TOS, determine optimal container placement using predictive stacking algorithms, execute the placement autonomously, and maintain a real-time inventory of container positions within the yard block. AADE argues that this integrated storage management function goes beyond the simple mechanical lifting operation that characterizes a crane and places the ASC systems more appropriately within heading 8428.

Integration with AGV interfaces and container tracking databases. The ASC systems are interfaced with automated guided vehicles (AGVs), which deliver containers to the ASC's pick-up area, and with container tracking databases that enable the TOS to manage yard inventory in real time. AADE argues that these system-level integrations elevate the ASC beyond a standalone crane and into an integrated handling apparatus.

The German BTI ruling DE-BTI-2020-05678. Hauptzollamt Hamburg-Hafen issued BTI ruling DE-BTI-2020-05678 on September 3, 2020, classifying an ASC system of similar design under heading 8428, specifically under CN 8428 90 90. The German ruling distinguished the ASC from operator-controlled RMG cranes on the basis of the degree of automation, concluding that the ASC's "principal function" is "automated container handling and storage" rather than "lifting," and that this principal function places the machine within heading 8428 rather than heading 8426.

##### (c) Assessment

The critical question presented by the ASC classification is whether full automation and integrated yard management functionality transform an ASC from a "crane" within heading 8426 into "other handling machinery" within heading 8428.

Our conclusion is that they do not, for the following reasons:

1. The heading text controls under GIR 1. Under GIR 1, classification is determined first and foremost by the terms of the headings. Heading 8426 covers "cranes." The term "crane" is not defined in the heading text, nor is it defined in the Section or Chapter Notes. When a term used in the Combined Nomenclature is undefined, it is to be given its ordinary meaning, as supplemented by the Explanatory Notes. See Case C-445/04, Possehl Erzkontor GmbH v. Hauptzollamt Hamburg-Waltershof, [2005] ECR I-11721; Case C-396/02, DFDS BV v. Inspecteur der Belastingdienst—Douanedistrict Rotterdam, [2004] ECR I-8439.

In both ordinary English usage and in engineering and mechanical terminology, a gantry-mounted machine that lifts loads using a trolley and wire rope system from a horizontal beam is a "crane." This characterization does not depend on whether the machine is operated manually, semi-automatically, or fully automatically. A crane operated by a human is a crane. A crane operated by remote control is a crane. A crane operated by autonomous software is still a crane. Automation is a feature of the control system; it does not alter the fundamental nature of the machine. The ASC-40R is described by its own manufacturer as an "Automated Stacking Crane." Port authorities, terminal operators, and industry publications uniformly refer to ASC systems as cranes.

To hold otherwise would lead to anomalous results. If automation alone were sufficient to remove a machine from heading 8426, then any crane equipped with fully automated controls — including fully automated STS cranes (which are increasingly common in modern ports), automated tower cranes used in construction, and automated overhead cranes used in steel mills — would be reclassified from heading 8426 to heading 8428 by virtue of their automation alone. This result is inconsistent with the heading texts and would effectively read the term "crane" out of heading 8426 for any machine that incorporates a sufficient degree of automation.

2. Section XVI, Note 3 supports classification under heading 8426. If the ASC is viewed as a composite machine performing the functions of both physical lifting (a heading 8426 function) and automated handling and storage management (arguably a heading 8428 function), then Section XVI, Note 3 requires classification based on the machine's "principal function." The principal function of the ASC is the physical lifting, moving, and placing of containers. This is the function that the ASC was designed and built to perform. The software-driven stacking optimization, the AGV interface, and the automated yard management capabilities are all ancillary to this principal physical function. They determine where and when the crane lifts and places a container, but they do not alter the what — the fundamental physical operation of lifting, traversing, and placing. The machine's principal function is a crane function, and under Note 3, the machine should be classified accordingly.

An analogy may be instructive. A modern CNC (computer numerical control) lathe is controlled by autonomous software that determines cutting paths, speeds, and tool changes. The software-driven automation of the CNC lathe does not transform it from a "lathe" (heading 8458) into "other" machinery. The lathe is still a lathe; it simply has an automated control system. The same logic applies to the ASC: the automation of the crane does not transform it from a "crane" into "other handling machinery."

3. The Dutch BTI ruling NL-BTI-2021-01234 supports TSL's position. The Dutch BTI ruling, issued by Douane Nederland on June 14, 2021, expressly considered the argument that automation changes the classification of an ASC system and rejected it. The ruling stated, in relevant part:

"The addition of automated control systems does not alter the fundamental mechanical nature of the machine as a crane. The machine lifts containers by means of wire ropes and a spreader suspended from a trolley on a gantry crossbeam. This is the defining characteristic of a gantry crane, regardless of whether the operation is controlled by a human operator or by autonomous software."

While this BTI ruling is binding only on the holder and the Dutch customs authorities for the specific goods described therein, it is highly persuasive authority and reflects a well-reasoned analysis that we believe DG TAXUD should adopt.

4. The German BTI ruling DE-BTI-2020-05678 is analytically flawed. The German ruling, while reaching the opposite conclusion, applied what we believe is an erroneous analytical framework. The German ruling focused primarily on the "end use" of the ASC — characterizing it as a machine for "automated container handling and storage" — rather than on the objective characteristics of the machine itself. The HS classification system classifies goods based on their objective characteristics at the time of importation, not based on their end use, except in cases where the heading text itself explicitly refers to use. See Case C-229/06, Sunshine Deutschland Handelsgesellschaft mbH v. Hauptzollamt Kiel, [2007] ECR I-03251. Neither heading 8426 nor heading 8428 is a use-based heading. The German ruling's emphasis on the ASC's automated storage function, rather than its mechanical characteristics as a gantry crane, represents a departure from established classification principles.

Furthermore, the German ruling drew a distinction between the ASC and conventional RMG cranes based on the "degree of automation," but failed to identify any principled basis for determining at what point along the spectrum of automation a crane ceases to be a crane. Semi-automated cranes (with operator-assisted anti-sway and positioning systems) were acknowledged by the German authorities to remain within heading 8426. Fully automated cranes were held to fall outside heading 8426. But the ruling provided no analytical framework for distinguishing between the two, other than a conclusory assertion that full automation creates a "qualitative difference." We submit that this distinction lacks a basis in the heading texts, the GIRs, or the Explanatory Notes.

3. Conclusion — ASC Systems. The classification of the eight ASC systems under heading 8426 is, in our assessment, more likely than not correct. The ASC systems are mechanically and structurally cranes — they employ a gantry structure, a trolley, and a wire rope lifting mechanism to hoist, traverse, and place containers. Their automation, while sophisticated, does not alter their fundamental nature as cranes.

However, we acknowledge that the issue is not free from doubt. The ASC systems present the strongest case for AADE's reclassification argument, and the divergence between the Dutch and German BTI rulings demonstrates that reasonable customs authorities have reached different conclusions on this question. The uncertainty underscores the importance of obtaining a definitive ruling at the EU level through DG TAXUD, which has the authority under Article 34(10) of the Union Customs Code to issue a classification decision that is binding on all Member State customs authorities.

V. Subheading Correction

Regardless of the heading-level classification outcome, TSL's declared subheading of CN 8426 41 00 ("Other self-propelled machinery — On tyres") is technically inaccurate for both the STS gantry cranes and the ASC systems. Both types of equipment are rail-mounted on steel wheels running on crane rails, not mounted on pneumatic or solid rubber tyres. The subheading "On tyres" is appropriate for equipment such as the RTG cranes (which are, in fact, tyre-mounted), but it does not accurately describe the rail-mounted STS gantry cranes or the rail-mounted ASC systems.

The correct subheading classification, assuming the heading-level classification under heading 8426 is sustained, is likely as follows:

• For the STS gantry cranes: CN 8426 19 00 — "Overhead travelling cranes, transporter cranes, gantry cranes, bridge cranes, mobile lifting frames and straddle carriers — Other." This subheading captures gantry cranes that are not overhead travelling cranes on fixed support (CN 8426 11 00) and are not mobile lifting frames on tyres or straddle carriers (CN 8426 12 00).

• For the ASC systems: CN 8426 19 00 or CN 8426 49 00 — depending on whether the ASC systems are treated as overhead gantry cranes (falling within the CN 8426 1x family of subheadings) or as "other self-propelled machinery — other" (CN 8426 49 00). The appropriate subheading turns on whether the ASC systems are characterized as gantry cranes (which would place them in CN 8426 19 00) or as "other self-propelled machinery" that happens to have a gantry configuration (which would place them in CN 8426 49 00). In either case, the duty rate is 0%.

All subheadings within heading 8426 carry a 0% MFN duty rate. Accordingly, the subheading correction from CN 8426 41 00 to CN 8426 19 00 or CN 8426 49 00 would have no duty consequence for TSL.

Notwithstanding the absence of a duty impact, we recommend that TSL proactively address this subheading correction in the BTI application and in the administrative objection to ADAN/2022/0073, for several reasons. First, proactive correction demonstrates good faith and attention to classification accuracy, which strengthens TSL's credibility before the customs authorities and any reviewing tribunal. Second, leaving the inaccurate subheading uncorrected risks providing AADE with an ancillary argument that TSL's classification declarations were careless or unreliable, which could undermine TSL's position on the more consequential heading-level dispute. Third, demonstrating good faith is relevant to the assessment and potential mitigation of administrative penalties, which is addressed in a separate memorandum. A declarant who proactively identifies and corrects an error is in a materially stronger position to argue for penalty mitigation than one who defends an inaccurate subheading declaration in the face of contrary evidence.

VI. Comparative BTI Rulings

A separate memorandum (the Comparative BTI Rulings Analysis Memorandum) provides a detailed analysis of the Dutch and German BTI rulings referenced throughout this memorandum. For convenience, a summary of the key rulings is provided below.

Dutch Ruling — NL-BTI-2021-01234:

• Issuing authority: Douane Nederland

• Date of issuance: June 14, 2021

• Product classified: STS cranes and ASC-type automated stacking crane systems

• Classification: Heading 8426 (CN 8426 19 00)

• Reasoning: The ruling concluded that both STS cranes and ASC systems are properly classified as gantry cranes under heading 8426. With respect to the ASC systems specifically, the ruling expressly considered and rejected the argument that full automation alters the classification, holding that the fundamental mechanical nature of the machine as a crane is not changed by the addition of automated control systems.

• Relevance: Supports TSL's classification position for both the STS gantry cranes and the ASC systems.

German Ruling — DE-BTI-2020-05678:

• Issuing authority: Hauptzollamt Hamburg-Hafen

• Date of issuance: September 3, 2020

• Product classified: ASC system (automated stacking crane)

• Classification: Heading 8428 (CN 8428 90 90)

• Reasoning: The ruling distinguished the ASC from operator-controlled RMG cranes on the basis of the degree of automation and the integration with terminal operating software. The ruling characterized the ASC's "principal function" as "automated container handling and storage" rather than "lifting," and concluded that this function places the machine within heading 8428 rather than heading 8426.

• Limitation: The German ruling was limited to ASC systems and did not address STS gantry cranes. It therefore provides no support for AADE's reclassification of the STS cranes.

• Relevance: Supports AADE's position with respect to the ASC systems, but we believe the ruling is analytically flawed for the reasons discussed in Section IV.B.2(c)(4) above.

The divergence between the Dutch and German BTI rulings was the principal basis for AADE's referral of TSL's BTI application (BTI-GR-2022-003847, filed November 15, 2022) to DG TAXUD under Article 34(10) of the Union Customs Code. The referral was made on February 7, 2023. Under Article 34(10) UCC, the European Commission (acting through DG TAXUD) may adopt measures to determine the tariff classification of goods in order to ensure uniform application of the Combined Nomenclature throughout the Union. We expect that DG TAXUD's resolution of this matter will produce a classification regulation or classification opinion that is binding on all Member State customs authorities and will definitively resolve the heading-level dispute for ASC systems.

VII. Recommendations

Based on the analysis set forth in this memorandum, we recommend the following course of action:

1. Proceed with the BTI application. TSL should proceed with BTI application BTI-GR-2022-003847, filed November 15, 2022, with AADE. The application should emphasize the clear status of the STS gantry cranes as cranes within heading 8426 and the structural and functional identity of the ASC systems as gantry cranes. The application narrative should address the Dutch and German BTI rulings directly, arguing that the Dutch ruling's analysis is correct and the German ruling's analysis is flawed for the reasons discussed in Section IV.B.2(c) above.

2. Engage Argonaut Trade Consulting GmbH to prepare a formal expert report. We recommend engaging Dr. Lukas Brenner of Argonaut Trade Consulting GmbH to prepare a formal expert report supporting classification of both the STS gantry cranes and the ASC systems under heading 8426. Dr. Brenner is a former member of the WCO Harmonized System Committee, on which he served from 2008 to 2016. He holds a doctorate in mechanical engineering from the Technische Universität München and has over twenty years of experience in customs classification matters, with particular expertise in the classification of industrial machinery and port equipment. Dr. Brenner's expert report would constitute persuasive technical evidence before both the Greek administrative authorities and DG TAXUD.

3. Proactively address the subheading correction. As discussed in Section V, TSL should proactively correct the declared subheading from CN 8426 41 00 ("On tyres") to CN 8426 19 00 or CN 8426 49 00 (as appropriate for each equipment type) in the BTI application and in the administrative objection to ADAN/2022/0073. This correction should be accompanied by an explanation that the subheading error was inadvertent and has no duty impact, and should be framed as demonstrating TSL's commitment to classification accuracy and good faith compliance.

4. Prepare for the possibility of a split classification outcome. TSL should prepare for the possibility that the BTI ruling or DG TAXUD classification decision may split the outcome — confirming heading 8426 for the STS gantry cranes while reclassifying the ASC systems under heading 8428. Under this scenario, the duty impact would be limited to the eight ASC units:

• 8 ASC units × €3,600,000 per unit = €28,800,000

• €28,800,000 × 2.2% = €633,600 in additional customs duty

• Plus proportional adjustments to administrative penalties, compensatory interest, and cascading value-added tax

Compared to the full reclassification amount of €1,478,400 (covering all 20 units), a partial adverse ruling limited to the ASC systems would represent a reduction of approximately €844,800 in the principal duty assessment, plus corresponding reductions in associated penalties, interest, and VAT. Additionally, the valuation-based duty impact under ADAN/2022/0074 would be reduced proportionally if only the ASC-related valuation adjustments are subject to the 2.2% duty rate.

5. Coordinate with Garrett Simmons (Tax Group) on classification-valuation interplay. The classification outcome has a direct bearing on the significance of the valuation dispute under ADAN/2022/0074. If all equipment remains classified at 0% under heading 8426, the €9,940,000 valuation adjustment asserted by AADE would have no customs duty impact whatsoever (0% × €9,940,000 = €0), rendering the valuation dispute moot from a customs duty perspective (although it may retain relevance for VAT purposes). Conversely, if some or all of the equipment is reclassified under heading 8428 at 2.2%, the valuation dispute becomes financially material. Garrett Simmons should be consulted to model the various scenarios and their aggregate financial exposure.

6. Coordinate with Vournas & Theodorakis on procedural matters. TSL's Greek counsel, Alexandros Vournas (Athens Bar No. 18744) and Maria-Christina Georgiou (Athens Bar No. 42917) of Vournas & Theodorakis, should be coordinated with on all procedural aspects of the BTI application filing and the administrative objection to ADAN/2022/0073 before the Directorate of Resolution of Disputes ("DED") within AADE. In particular, Greek counsel should ensure that all procedural deadlines are met, that the administrative objection is filed in proper form and within the statutory period, and that the objection preserves all substantive arguments on both the heading-level classification and the subheading correction.

Author:

Christy Bauer Senior Associate, International Trade & Supply Chain Group Calderwood & Harkness LLP

CALDERWOOD & HARKNESS LLP
PRIVILEGED AND CONFIDENTIAL — ATTORNEY WORK PRODUCT This memorandum is protected by the attorney-client privilege and the work product doctrine. It has been prepared in anticipation of litigation and for the purpose of rendering legal advice. It should not be disclosed to any third party without the prior written consent of Calderwood & Harkness LLP.
MEMORANDUM
TO: File (C&H-2022-ITS-04781)
FROM: Christy Bauer
DATE: November 8, 2022
RE: Classification Analysis — STS Gantry Cranes and ASC Systems under EU Combined Nomenclature
I. Issue
This memorandum addresses whether Thessaloniki Shipping & Logistics S.A. ("TSL") properly classified its twelve (12) ship-to-shore ("STS") gantry cranes and eight (8) automated stacking crane ("ASC") systems under Combined Nomenclature ("CN") code 8426 41 00 on all forty-seven (47) Single Administrative Documents ("SADs") filed by TSL's customs broker, Peloros Customs Agency S.A., in connection with the importation of such equipment from Hailong Heavy Industries Co., Ltd. (No. 288 Gangkou Road, Zhenhai District, Ningbo, Zhejiang Province 315200, People's Republic of China) during the period from 2019 through 2022. The question arises because the Independent Authority for Public Revenue of the Hellenic Republic ("AADE") has contended, in Additional Duty Assessment Notice AADE/ADAN/2022/0073, dated August 12, 2022, that both the STS gantry cranes and the ASC systems should be reclassified under CN code 8428 90 90.
As a preliminary matter, we note that the eighteen (18) rubber-tyred gantry ("RTG") cranes imported under Contract HHI-TSL-2019-002, with a declared total value of €25,200,000, are not in dispute. AADE has confirmed in the Additional Duty Assessment Notice and in subsequent correspondence that the RTG cranes remain properly classified under CN 8426 41 00 at a 0% MFN duty rate. Accordingly, this memorandum does not address the RTG cranes further.
The classification dispute affects a total of twenty (20) units, consisting of the following:
• 12 STS gantry cranes, imported under Contract HHI-TSL-2019-001, dated January 15, 2019, with a declared CIF value of €38,400,000 (i.e., €3,200,000 per unit); and
• 8 ASC systems, imported under Contract HHI-TSL-2020-003, dated June 10, 2020, with a declared CIF value of €28,800,000 (i.e., €3,600,000 per unit).
The combined declared CIF value of the reclassified equipment base is therefore €67,200,000. If AADE's reclassification from CN 8426 41 00 (0% MFN duty) to CN 8428 90 90 (2.2% MFN duty) is sustained, the additional customs duty at stake on the classification issue alone is €67,200,000 × 2.2% = €1,478,400. This figure does not include any additional amounts that may be owed with respect to anti-dumping duties, compensatory interest, administrative penalties, or cascading value-added tax adjustments, each of which is addressed in separate memoranda.
AADE's post-clearance audit was initiated on April 4, 2022, and completed on August 1, 2022, under audit file reference AADE/DTE/2022/PIR-04518. The Additional Duty Assessment Notice was issued eleven days thereafter, on August 12, 2022.
II. Short Answer
TSL's classification of both the STS gantry cranes and the ASC systems under CN heading 8426 is defensible and, in our view, correct for the STS cranes and more likely than not correct for the ASC systems. The STS gantry cranes are, by any reasonable measure, "cranes" within the ordinary and technical meaning of that term as used in heading 8426 of the Combined Nomenclature. Their classification under heading 8426 is unambiguous, and we assess the risk of a successful reclassification to heading 8428 as low.
However, the classification of the ASC systems presents a closer question. The ASC systems share the fundamental mechanical characteristics of gantry cranes — they employ a gantry-mounted trolley and wire rope lifting mechanism to hoist and move containers — but their fully automated nature and integration with terminal operating systems and yard management software have led reasonable customs authorities in different EU Member States to reach divergent conclusions. The Dutch Binding Tariff Information ("BTI") ruling NL-BTI-2021-01234, issued by Douane Nederland on June 14, 2021, supports classification under heading 8426. The German BTI ruling DE-BTI-2020-05678, issued by Hauptzollamt Hamburg-Hafen on September 3, 2020, reaches the opposite conclusion and supports classification under heading 8428.
This divergence underscores the genuine ambiguity that exists at the heading level for ASC systems. It is our recommendation that TSL pursue a BTI ruling at the EU level through the Directorate-General for Taxation and Customs Union ("DG TAXUD"), which is the appropriate mechanism under the Union Customs Code to resolve this issue authoritatively and to achieve a harmonized classification across the European Union.
We also note an ancillary issue with respect to the subheading classification. The correct subheading for both the STS gantry cranes and the ASC systems, assuming classification under heading 8426 is sustained, is likely CN 8426 19 00 (or possibly 8426 49 00), rather than CN 8426 41 00 ("On tyres"), because both the STS cranes and the ASC systems are rail-mounted, not tyre-mounted. TSL's use of the "On tyres" subheading on the SADs is technically inaccurate. However, all subheadings within heading 8426 carry a 0% MFN duty rate, and accordingly this subheading correction has no duty impact whatsoever.
III. Applicable Legal Framework
A. Combined Nomenclature Structure
The European Union's Combined Nomenclature is the EU's tariff and statistical classification system. It is based on, and incorporates, the World Customs Organization's ("WCO") Harmonized Commodity Description and Coding System (the "Harmonized System" or "HS"), which provides the framework for the first six digits of each classification code. The CN adds two further digits to provide greater specificity for EU tariff and trade policy purposes. Classification under the CN is governed by the General Interpretive Rules ("GIRs") set out in Part One, Section I of the CN, the Section and Chapter Notes, and the Explanatory Notes to the HS (which, while not legally binding, are recognized by the Court of Justice of the European Union as important aids to interpretation).
The two headings at issue in this dispute are heading 8426 and heading 8428, both of which fall within Chapter 84 of Section XVI of the CN.
Heading 8426 reads as follows:
"Ships' derricks; cranes, including cable cranes; mobile lifting frames, straddle carriers and works trucks fitted with a crane."
Within heading 8426, the relevant subheadings include:
• CN 8426 11 00: Overhead travelling cranes, transporter cranes, gantry cranes, bridge cranes, mobile lifting frames and straddle carriers — Overhead travelling cranes on fixed support
• CN 8426 12 00: Overhead travelling cranes, transporter cranes, gantry cranes, bridge cranes, mobile lifting frames and straddle carriers — Mobile lifting frames on tyres and straddle carriers
• CN 8426 19 00: Overhead travelling cranes, transporter cranes, gantry cranes, bridge cranes, mobile lifting frames and straddle carriers — Other
• CN 8426 20 00: Tower cranes
• CN 8426 30 00: Portal or pedestal jib cranes
• CN 8426 41 00: Other self-propelled machinery — On tyres
• CN 8426 49 00: Other self-propelled machinery — Other
• CN 8426 91 10 through 8426 99 90: Other machinery — various subheadings
TSL declared both the STS gantry cranes and the ASC systems under CN 8426 41 00 — "Other self-propelled machinery — On tyres." As discussed in detail in Section V below, this subheading is technically incorrect because both types of equipment are rail-mounted rather than tyre-mounted. The more appropriate subheading is likely CN 8426 19 00 or CN 8426 49 00. However, the applicable MFN duty rate for CN 8426 41 00, and indeed for all subheadings within heading 8426, is 0%.
Heading 8428 reads as follows:
"Other lifting, handling, loading or unloading machinery (for example, lifts, escalators, conveyors, teleferics)."
AADE's proposed reclassification places the equipment under the residual subheading CN 8428 90 90 — "Other." The applicable MFN duty rate for CN 8428 90 90 is 2.2%.
The fundamental question in this dispute is therefore whether the STS gantry cranes and the ASC systems fall under heading 8426 as "cranes" or under heading 8428 as "other lifting, handling, loading or unloading machinery" not elsewhere specified.
B. General Interpretive Rules (GIRs)
The classification of goods under the Combined Nomenclature is governed by the General Interpretive Rules, the most pertinent of which for this analysis are as follows:
GIR 1 provides the foundational rule:
"The titles of sections, chapters and sub-chapters are provided for ease of reference only; for legal purposes, classification shall be determined according to the terms of the headings and any relative section or chapter notes and, provided such headings or notes do not otherwise require, according to the following provisions."
GIR 1 establishes that classification is first and foremost determined by the terms of the headings themselves, read in conjunction with any relevant Section or Chapter Notes. Only where the heading text and Notes are insufficient does the analysis proceed to the subsequent GIRs. This principle is critical here because the heading text of heading 8426 expressly covers "cranes," and the question is whether the STS gantry cranes and ASC systems are properly characterized as such.
GIR 3(a) addresses situations where goods are prima facie classifiable under two or more headings:
"The heading which provides the most specific description shall be preferred to headings providing a more general description. However, when two or more headings each refer to part only of the materials or substances contained in mixed or composite goods or to part only of the items in a set put up for retail sale, those headings are to be regarded as equally specific in relation to those goods, even if one of them gives a more complete or precise description of the goods."
GIR 3(a) is significant because, even if the equipment could arguably be described by both heading 8426 ("cranes") and heading 8428 ("other lifting, handling, loading or unloading machinery"), heading 8426 provides the more specific description. Heading 8428 is expressly a residual heading — it applies to "other" machinery not covered by more specific headings, including heading 8426.
GIR 6 extends the foregoing principles to the subheading level:
"For legal purposes, the classification of goods in the subheadings of a heading shall be determined according to the terms of those subheadings and any related subheading notes and, mutatis mutandis, to the above rules, on the understanding that only subheadings at the same level are comparable."
GIR 6 is relevant to the subheading analysis discussed in Section V, but does not directly affect the heading-level dispute between headings 8426 and 8428.
C. Explanatory Notes
The WCO Explanatory Notes to the Harmonized System, while not legally binding, constitute an important interpretive aid that the Court of Justice of the European Union has consistently recognized as authoritative guidance for purposes of CN classification. See, e.g., Case C-309/98, Holz Geenen GmbH v. Oberfinanzdirektion München, [2000] ECR I-1975, para. 14 ("The explanatory notes to the HS may be an important aid to the interpretation of the scope of the various tariff headings but do not have legally binding force.").
Explanatory Notes to Heading 8426 (HS):
The Explanatory Notes describe the scope of heading 8426 as covering "machines and apparatus designed to lift, load, or move objects or materials by means of ropes, chains, or other lifting gear suspended from a jib, boom, or overhead structure (gantry)." The Notes go on to identify specific types of machinery falling within the heading, including overhead travelling cranes (gantry cranes), portal or pedestal cranes, tower cranes, cable cranes, mobile cranes, and ship-to-shore cranes (the latter being referenced in various WCO compendium materials). The Notes further explain that the machines covered by heading 8426 characteristically "lift" the load vertically and then "transport" it horizontally to the point of delivery, which is precisely the operation performed by both STS gantry cranes and ASC systems.
The reference to "overhead structure (gantry)" in the Explanatory Notes is particularly significant for the ASC classification question, as the ASC systems employ a gantry structure that spans the container yard block, with a trolley traversing the gantry crossbeam. This structural configuration falls squarely within the Explanatory Notes' description.
Explanatory Notes to Heading 8428:
The Explanatory Notes to heading 8428 describe the heading as a residual category covering "machinery for lifting, handling, loading, or unloading not elsewhere specified or included" in the preceding headings of Chapter 84. The Notes list specific examples of machinery falling within heading 8428, including bucket elevators, pneumatic conveyors, escalators, teleferics, skip hoists, and similar machinery. Notably, the Explanatory Notes do not reference cranes, gantry cranes, or any type of container-handling crane within heading 8428. The heading serves as a catch-all for handling machinery that does not fall within the more specific headings 8425 (pulleys, winches, capstans), 8426 (cranes and related lifting machinery), or 8427 (fork-lift trucks and works trucks).
The residual nature of heading 8428 is a significant factor in the classification analysis. Under GIR 3(a), a specific heading is preferred over a general or residual heading. If the equipment can be classified as a "crane" under heading 8426, it should not be relegated to the residual heading 8428 merely because it can also be described generically as "handling machinery."
D. Relevant Section and Chapter Notes
Several Section and Chapter Notes bear on the classification analysis:
Section XVI, Note 3 addresses composite machines:
"Unless the context otherwise requires, composite machines consisting of two or more machines fitted together to form a whole and other machines designed for the purpose of performing two or more complementary or alternative functions are to be classified as if consisting only of that component or as being that machine which performs the principal function."
This Note is relevant to the ASC classification because AADE argues, in effect, that the ASC systems are composite machines that perform both a "crane" function (lifting) and an "automated handling/storage management" function. Under Note 3, if the ASC is considered a composite machine, it must be classified according to its principal function. As discussed in Section IV.B below, we submit that the principal function of the ASC is the physical lifting, moving, and placing of containers, which is a crane function.
Section XVI, Note 5 provides that references to machines in Section XVI cover both manual and power-operated machines, unless the context requires otherwise. By analogy, and although Note 5 does not expressly address automation, it supports the principle that the mode of operation (manual, powered, semi-automated, or fully automated) does not, without more, alter the classification of a machine.
Chapter 84, Note 6 does not contain any specific exclusions relevant to the distinction between headings 8426 and 8428.
Finally, we note that the procedural framework governing Binding Tariff Information applications, classification disputes, and post-clearance audits is established by Regulation (EU) No. 952/2013 of the European Parliament and of the Council of 9 October 2013 laying down the Union Customs Code ("UCC"), as supplemented by Commission Delegated Regulation (EU) 2015/2446 and Commission Implementing Regulation (EU) 2015/2447. The BTI application and the administrative objection procedures referenced in this memorandum are governed by Articles 33, 34, and 44 of the UCC, respectively.
IV. Analysis
A. STS Gantry Cranes (12 Units)
1. Description and Function. The twelve STS gantry cranes at issue are Hailong Model QC-65 Super Post-Panamax Ship-to-Shore Container Cranes, manufactured by Hailong Heavy Industries Co., Ltd. and imported under Contract HHI-TSL-2019-001, dated January 15, 2019. The contract technical annex and the manufacturer's product data sheets describe the cranes as follows:
• Outreach: 65 meters (equivalent to approximately 22 containers wide), enabling the cranes to service the largest post-Panamax and Ultra-Large Container Vessels ("ULCVs") currently in operation.
• Lift height above rail: 52 meters, sufficient to service vessels with an on-deck stacking height of up to 10 containers.
• Safe working load (SWL): 65 metric tons under spreader, which accommodates the heaviest loaded ISO standard containers as well as twin-lift operations.
• Operating mechanism: Electrically powered hoist and trolley system. A trolley travels along a horizontal boom extending from the quay-side to the waterside of the crane structure. A telescopic or fixed spreader (container lifting device) is suspended from the trolley by wire ropes passing through a headblock. The hoist raises and lowers the spreader and container, while the trolley traverses the boom horizontally to transport the container between the vessel and the quay apron.
• Mounting: The cranes are rail-mounted on crane rails embedded in the quay apron. The crane structure is a portal (gantry) frame supported on bogies with steel wheels that travel longitudinally along the quay on the crane rails, enabling the crane to reposition itself to service different bays of a vessel.
• Automation level: Semi-automated. The lift and trolley traverse operations are controlled by a human operator seated in the crane's operator cabin. However, the cranes are equipped with automated anti-sway systems and automated container positioning systems ("ACPS") that assist the operator in achieving precise container placement and reducing cycle times.
The twelve STS gantry cranes are deployed at TSL's terminal operations at the Port of Piraeus, the Port of Thessaloniki, and the Port of Volos. They constitute the principal ship-to-shore container handling infrastructure at each of these facilities.
2. Classification Under CN Heading 8426. The classification of the STS gantry cranes under heading 8426 of the Combined Nomenclature is supported by multiple independent bases, each of which is independently sufficient.
(a) The STS gantry cranes are "cranes" within the ordinary and technical meaning of the term.
The STS gantry crane is universally known in the maritime logistics industry, in mechanical engineering, and in ordinary commercial parlance as a "crane." The manufacturer's own product designation uses the word "crane" — the model designation is the QC-65 Super Post-Panamax Ship-to-Shore Container Crane. Industry publications, port authority documentation, International Maritime Organization materials, and engineering textbooks uniformly refer to these machines as cranes. There is no credible basis for arguing that an STS gantry crane is not a crane within the meaning of heading 8426.
Fundamentally, the STS gantry crane performs the essential function of a crane: it lifts a load (a container) vertically by means of wire ropes and a spreader suspended from a horizontal boom, and then transports the load horizontally via a trolley mechanism that traverses the boom. This is the paradigmatic crane operation. The fact that the specific application is the loading and unloading of containerized cargo from vessels does not alter the fundamental nature of the machine. All port cranes — including harbor mobile cranes, ship's derricks, and quayside container cranes — are used for loading and unloading operations. This is their purpose. Classification, however, turns on the nature of the machine, not the particular purpose to which it is put.
(b) The STS gantry cranes employ "ropes, chains, or other lifting gear suspended from a jib, boom, or overhead structure (gantry)."
The Explanatory Notes to heading 8426 describe the heading as covering machines that lift, load, or move objects "by means of ropes, chains, or other lifting gear suspended from a jib, boom, or overhead structure (gantry)." The STS gantry cranes match this description precisely:
• The lifting gear consists of wire ropes connected to a headblock and a telescopic spreader.
• The spreader is suspended from a trolley that travels along a horizontal boom.
• The boom is supported by a portal (gantry) structure mounted on rail-running bogies.
Each element of the Explanatory Notes' description is present: ropes, lifting gear (the spreader), suspended from a boom supported by a gantry structure. The correspondence between the Explanatory Notes' description and the actual characteristics of the STS gantry cranes could hardly be more precise.
(c) The STS gantry cranes lift vertically and transport horizontally.
The Explanatory Notes further state that the machines covered by heading 8426 characteristically lift the load vertically and then transport it horizontally. The STS gantry cranes perform exactly this operation: they hoist containers from a vessel's hold or deck (vertical lift), traverse them on the trolley from the waterside to the landside of the quay apron (horizontal transport), and then lower them onto terminal transport vehicles such as straddle carriers, automated guided vehicles, or terminal tractors (vertical lowering). This is the quintessential crane operation and places the STS gantry cranes squarely within the scope of heading 8426.
(d) Subheading analysis — CN 8426 41 00 vs. other subheadings within heading 8426.
While the heading-level classification of the STS gantry cranes under heading 8426 is unambiguously correct, we note that TSL's declared subheading of CN 8426 41 00 ("Other self-propelled machinery — On tyres") is not precisely accurate. The STS gantry cranes are rail-mounted, not tyre-mounted. The subheading "On tyres" was likely selected in error by Peloros Customs Agency S.A. in preparing the SADs, possibly through confusion with the RTG cranes (which are, in fact, tyre-mounted and correctly classified under CN 8426 41 00).
The more appropriate subheading for the STS gantry cranes is likely CN 8426 19 00 ("Overhead travelling cranes, transporter cranes, gantry cranes, bridge cranes, mobile lifting frames and straddle carriers — Other"), as the STS gantry cranes are a type of gantry crane that does not fit within the more specific subheadings CN 8426 11 00 (overhead travelling cranes on fixed support) or CN 8426 12 00 (mobile lifting frames on tyres and straddle carriers). Alternatively, the STS cranes could be classified under CN 8426 49 00 ("Other self-propelled machinery — Other"), if the cranes are considered "self-propelled" by virtue of their ability to travel under their own power along the quay rails.
Critically, this subheading correction has no duty impact. All subheadings within heading 8426 carry a 0% MFN duty rate. The heading-level classification under heading 8426 is the determinative question, and for the STS gantry cranes, that classification is unambiguously correct.
3. AADE's Basis for Reclassification to CN 8428 90 90. In the Additional Duty Assessment Notice AADE/ADAN/2022/0073, AADE contends that the STS gantry cranes should be reclassified under heading 8428 on the basis that their primary function is to "load and unload" vessels, which AADE characterizes as a handling function more properly classified under heading 8428 rather than a "lifting" function within heading 8426. AADE's argument, as articulated in the Assessment Notice and the underlying audit report (AADE/DTE/2022/PIR-04518), may be summarized as follows: the STS gantry cranes are integrated components of a containerized cargo handling system whose primary purpose is the loading and unloading of vessels, and this loading/unloading function is more accurately described by heading 8428 ("other lifting, handling, loading or unloading machinery") than by heading 8426.
This argument is unpersuasive for several reasons:
First, heading 8428 is a residual heading. The heading text itself makes this clear by its use of the word "other" — it covers "other lifting, handling, loading or unloading machinery." Under GIR 3(a), where goods are prima facie classifiable under two or more headings, the heading that provides the most specific description is preferred. Heading 8426 specifically covers "cranes," and the STS gantry cranes are, beyond any reasonable dispute, cranes. Heading 8428 applies only to machinery that does not fall within the more specific headings 8425, 8426, or 8427. A machine that is clearly a crane cannot be removed from heading 8426 and placed in the residual heading 8428 merely because the machine's application involves loading and unloading.
Second, the Explanatory Notes to heading 8428 explicitly state that the heading covers machinery "not elsewhere specified or included." STS gantry cranes are clearly specified — indeed, specifically enumerated — in the Explanatory Notes to heading 8426, which reference gantry cranes and ship-to-shore cranes. A product that is expressly covered by the Explanatory Notes to heading 8426 cannot be "not elsewhere specified" for purposes of heading 8428.
Third, AADE's functional characterization of the STS gantry cranes as "loading/unloading machinery" conflates the nature of the machine with the purpose of its use. All port cranes — without exception — are used for loading and unloading operations. This is the raison d'être of port cranes. If the loading/unloading function were sufficient to remove port cranes from heading 8426, then no port crane would ever be classified under heading 8426, which is manifestly not the intent of the classification system. The HS classification system classifies goods based on their objective characteristics at the time of importation — that is, based on what the goods are, not what they do. The STS gantry cranes are cranes. They are classified as cranes.
4. Conclusion — STS Gantry Cranes. The classification of the twelve STS gantry cranes under heading 8426 of the Combined Nomenclature is clearly correct. The STS gantry cranes are cranes by every measure: by their manufacturer's designation, by their structural and mechanical characteristics, by their mode of operation, and by the ordinary and technical meaning of the term "crane" as used in heading 8426 and the associated Explanatory Notes. AADE's argument for reclassification under heading 8428 is inconsistent with the heading texts, the GIRs, and the Explanatory Notes, and we assess the risk that AADE's position would be sustained by a reviewing tribunal or by DG TAXUD as low.
B. ASC Systems (8 Units)
1. Description and Function. The eight ASC systems at issue are Hailong Model ASC-40R Automated Stacking Cranes, manufactured by Hailong Heavy Industries Co., Ltd. and imported under Contract HHI-TSL-2020-003, dated June 10, 2020. The ASC systems are deployed in the container yards at TSL's terminal facilities and serve the function of automated stacking of containers within yard blocks. The contract technical annex and manufacturer's specifications describe the ASC systems as follows:
• Function: The ASC systems perform automated stacking of containers in the terminal yard. They pick containers from terminal transport vehicles (automated guided vehicles or straddle carriers), stack them in designated positions within yard blocks according to instructions from the terminal operating system, and subsequently retrieve containers from the yard block for outbound transport to the quayside (for vessel loading) or to the gate area (for truck delivery).
• Operating mechanism: Electrically powered. The ASC is a gantry-mounted machine on rails spanning a container yard block. A trolley traverses the gantry crossbeam (the horizontal structural member connecting the two legs of the gantry). A telescopic spreader is suspended from the trolley by wire ropes passing through a headblock. The hoist raises and lowers the spreader and container vertically, while the trolley traverses the crossbeam horizontally to position the container over the desired stack location.
• Stacking capacity: Six (6) containers high, ten (10) rows wide, with variable block length depending on the yard layout configuration.
• Automation: Fully automated (unmanned). The ASC systems operate without a human operator. All lifting, traversing, gantry travel, and container placement operations are controlled by a central terminal operating system ("TOS") utilizing the licensed HaiControl Suite v4.2 software. The ASC systems are equipped with LIDAR (Light Detection and Ranging) sensors, Differential Global Positioning System ("DGPS") receivers, and optical container recognition systems to enable precise autonomous operation, obstacle detection, and container identification.
• Mounting: Rail-mounted on crane rails in the container yard. The gantry structure travels longitudinally along the yard block on steel wheels running on crane rails, enabling the machine to access any position within the yard block.
2. Classification Analysis. The classification of the ASC systems presents a more complex question than the classification of the STS gantry cranes. While the fundamental mechanical characteristics of the ASC systems are those of a gantry crane — a trolley-mounted spreader suspended by wire ropes from a horizontal crossbeam supported by a gantry structure — the full automation of the systems and their integration with terminal operating software have created a genuine classification ambiguity, as evidenced by the divergent BTI rulings from the Netherlands and Germany.
##### (a) Arguments for Heading 8426 — TSL's Position
The case for classification of the ASC systems under heading 8426 rests on the following grounds:
Structural and functional analogy to rail-mounted gantry (RMG) cranes. The ASC systems are structurally and functionally analogous to conventional rail-mounted gantry cranes, which are a well-recognized and undisputed subcategory of crane. An RMG crane and an ASC system share the same fundamental architecture: a gantry structure spanning a container yard block, mounted on rails, with a trolley traversing a horizontal crossbeam and a spreader suspended from the trolley by wire ropes. The only material difference between a conventional operator-controlled RMG crane and a Hailong ASC-40R is the control system — the former has a human operator in a cabin; the latter is controlled by autonomous software. This is a difference in the method of control, not in the nature of the machine.
The lifting mechanism matches the Explanatory Notes' description of heading 8426 machinery. The ASC system lifts containers using wire ropes and a spreader suspended from a trolley on a horizontal crossbeam supported by a gantry structure. This matches the Explanatory Notes' description of heading 8426 as covering machines that lift, load, or move objects "by means of ropes, chains, or other lifting gear suspended from a jib, boom, or overhead structure (gantry)." The correspondence is exact. The gantry structure is expressly referenced in the Explanatory Notes, and the ASC's gantry-mounted trolley and wire rope lifting mechanism bring it squarely within the scope of the heading.
WCO Harmonized System Committee precedent. The WCO Harmonized System Committee, at its 66th Session, considered the classification of automated and semi-automated gantry cranes and issued a Classification Opinion supporting the classification of "Automated Rail-Mounted Gantry Cranes" under heading 8426. While WCO Classification Opinions are not binding on EU customs authorities, they constitute highly persuasive interpretive guidance and are routinely cited by the CJEU in classification disputes.
The Dutch BTI ruling NL-BTI-2021-01234. Douane Nederland issued BTI ruling NL-BTI-2021-01234 on June 14, 2021, classifying an ASC system of substantially similar design (manufactured by a different European manufacturer, but sharing the same fundamental mechanical configuration) under heading 8426, specifically under CN 8426 19 00. The Dutch ruling expressly considered and rejected the argument that automation changes the classification, concluding that the addition of automated control systems does not alter the fundamental mechanical nature of the machine as a crane.
##### (b) Arguments for Heading 8428 — AADE's Position
AADE's case for reclassification of the ASC systems under heading 8428 draws on the following arguments:
Full automation transforms the machine from a "crane" into an integrated "handling system." AADE contends that the full automation of the ASC systems — the absence of any human operator, the integration with the TOS, and the use of LIDAR, DGPS, and optical recognition systems — transforms the machine from a traditional crane into an integrated automated handling system more properly classified under heading 8428. In AADE's view, a "crane" within the meaning of heading 8426 connotes a machine that is operated by a human operator, whereas a fully autonomous handling system that makes its own operational decisions based on software algorithms and sensor inputs is a fundamentally different type of machine.
The primary function is automated stacking and retrieval, not "lifting." AADE characterizes the primary function of the ASC systems not as "lifting" in the traditional crane sense, but as "automated container handling and storage management." The ASC systems receive stacking instructions from the TOS, determine optimal container placement using predictive stacking algorithms, execute the placement autonomously, and maintain a real-time inventory of container positions within the yard block. AADE argues that this integrated storage management function goes beyond the simple mechanical lifting operation that characterizes a crane and places the ASC systems more appropriately within heading 8428.
Integration with AGV interfaces and container tracking databases. The ASC systems are interfaced with automated guided vehicles (AGVs), which deliver containers to the ASC's pick-up area, and with container tracking databases that enable the TOS to manage yard inventory in real time. AADE argues that these system-level integrations elevate the ASC beyond a standalone crane and into an integrated handling apparatus.
The German BTI ruling DE-BTI-2020-05678. Hauptzollamt Hamburg-Hafen issued BTI ruling DE-BTI-2020-05678 on September 3, 2020, classifying an ASC system of similar design under heading 8428, specifically under CN 8428 90 90. The German ruling distinguished the ASC from operator-controlled RMG cranes on the basis of the degree of automation, concluding that the ASC's "principal function" is "automated container handling and storage" rather than "lifting," and that this principal function places the machine within heading 8428 rather than heading 8426.
##### (c) Assessment
The critical question presented by the ASC classification is whether full automation and integrated yard management functionality transform an ASC from a "crane" within heading 8426 into "other handling machinery" within heading 8428.
Our conclusion is that they do not, for the following reasons:
1. The heading text controls under GIR 1. Under GIR 1, classification is determined first and foremost by the terms of the headings. Heading 8426 covers "cranes." The term "crane" is not defined in the heading text, nor is it defined in the Section or Chapter Notes. When a term used in the Combined Nomenclature is undefined, it is to be given its ordinary meaning, as supplemented by the Explanatory Notes. See Case C-445/04, Possehl Erzkontor GmbH v. Hauptzollamt Hamburg-Waltershof, [2005] ECR I-11721; Case C-396/02, DFDS BV v. Inspecteur der Belastingdienst—Douanedistrict Rotterdam, [2004] ECR I-8439.
In both ordinary English usage and in engineering and mechanical terminology, a gantry-mounted machine that lifts loads using a trolley and wire rope system from a horizontal beam is a "crane." This characterization does not depend on whether the machine is operated manually, semi-automatically, or fully automatically. A crane operated by a human is a crane. A crane operated by remote control is a crane. A crane operated by autonomous software is still a crane. Automation is a feature of the control system; it does not alter the fundamental nature of the machine. The ASC-40R is described by its own manufacturer as an "Automated Stacking Crane." Port authorities, terminal operators, and industry publications uniformly refer to ASC systems as cranes.
To hold otherwise would lead to anomalous results. If automation alone were sufficient to remove a machine from heading 8426, then any crane equipped with fully automated controls — including fully automated STS cranes (which are increasingly common in modern ports), automated tower cranes used in construction, and automated overhead cranes used in steel mills — would be reclassified from heading 8426 to heading 8428 by virtue of their automation alone. This result is inconsistent with the heading texts and would effectively read the term "crane" out of heading 8426 for any machine that incorporates a sufficient degree of automation.
2. Section XVI, Note 3 supports classification under heading 8426. If the ASC is viewed as a composite machine performing the functions of both physical lifting (a heading 8426 function) and automated handling and storage management (arguably a heading 8428 function), then Section XVI, Note 3 requires classification based on the machine's "principal function." The principal function of the ASC is the physical lifting, moving, and placing of containers. This is the function that the ASC was designed and built to perform. The software-driven stacking optimization, the AGV interface, and the automated yard management capabilities are all ancillary to this principal physical function. They determine where and when the crane lifts and places a container, but they do not alter the what — the fundamental physical operation of lifting, traversing, and placing. The machine's principal function is a crane function, and under Note 3, the machine should be classified accordingly.
An analogy may be instructive. A modern CNC (computer numerical control) lathe is controlled by autonomous software that determines cutting paths, speeds, and tool changes. The software-driven automation of the CNC lathe does not transform it from a "lathe" (heading 8458) into "other" machinery. The lathe is still a lathe; it simply has an automated control system. The same logic applies to the ASC: the automation of the crane does not transform it from a "crane" into "other handling machinery."
3. The Dutch BTI ruling NL-BTI-2021-01234 supports TSL's position. The Dutch BTI ruling, issued by Douane Nederland on June 14, 2021, expressly considered the argument that automation changes the classification of an ASC system and rejected it. The ruling stated, in relevant part:
"The addition of automated control systems does not alter the fundamental mechanical nature of the machine as a crane. The machine lifts containers by means of wire ropes and a spreader suspended from a trolley on a gantry crossbeam. This is the defining characteristic of a gantry crane, regardless of whether the operation is controlled by a human operator or by autonomous software."
While this BTI ruling is binding only on the holder and the Dutch customs authorities for the specific goods described therein, it is highly persuasive authority and reflects a well-reasoned analysis that we believe DG TAXUD should adopt.
4. The German BTI ruling DE-BTI-2020-05678 is analytically flawed. The German ruling, while reaching the opposite conclusion, applied what we believe is an erroneous analytical framework. The German ruling focused primarily on the "end use" of the ASC — characterizing it as a machine for "automated container handling and storage" — rather than on the objective characteristics of the machine itself. The HS classification system classifies goods based on their objective characteristics at the time of importation, not based on their end use, except in cases where the heading text itself explicitly refers to use. See Case C-229/06, Sunshine Deutschland Handelsgesellschaft mbH v. Hauptzollamt Kiel, [2007] ECR I-03251. Neither heading 8426 nor heading 8428 is a use-based heading. The German ruling's emphasis on the ASC's automated storage function, rather than its mechanical characteristics as a gantry crane, represents a departure from established classification principles.
Furthermore, the German ruling drew a distinction between the ASC and conventional RMG cranes based on the "degree of automation," but failed to identify any principled basis for determining at what point along the spectrum of automation a crane ceases to be a crane. Semi-automated cranes (with operator-assisted anti-sway and positioning systems) were acknowledged by the German authorities to remain within heading 8426. Fully automated cranes were held to fall outside heading 8426. But the ruling provided no analytical framework for distinguishing between the two, other than a conclusory assertion that full automation creates a "qualitative difference." We submit that this distinction lacks a basis in the heading texts, the GIRs, or the Explanatory Notes.
3. Conclusion — ASC Systems. The classification of the eight ASC systems under heading 8426 is, in our assessment, more likely than not correct. The ASC systems are mechanically and structurally cranes — they employ a gantry structure, a trolley, and a wire rope lifting mechanism to hoist, traverse, and place containers. Their automation, while sophisticated, does not alter their fundamental nature as cranes.
However, we acknowledge that the issue is not free from doubt. The ASC systems present the strongest case for AADE's reclassification argument, and the divergence between the Dutch and German BTI rulings demonstrates that reasonable customs authorities have reached different conclusions on this question. The uncertainty underscores the importance of obtaining a definitive ruling at the EU level through DG TAXUD, which has the authority under Article 34(10) of the Union Customs Code to issue a classification decision that is binding on all Member State customs authorities.
V. Subheading Correction
Regardless of the heading-level classification outcome, TSL's declared subheading of CN 8426 41 00 ("Other self-propelled machinery — On tyres") is technically inaccurate for both the STS gantry cranes and the ASC systems. Both types of equipment are rail-mounted on steel wheels running on crane rails, not mounted on pneumatic or solid rubber tyres. The subheading "On tyres" is appropriate for equipment such as the RTG cranes (which are, in fact, tyre-mounted), but it does not accurately describe the rail-mounted STS gantry cranes or the rail-mounted ASC systems.
The correct subheading classification, assuming the heading-level classification under heading 8426 is sustained, is likely as follows:
• For the STS gantry cranes: CN 8426 19 00 — "Overhead travelling cranes, transporter cranes, gantry cranes, bridge cranes, mobile lifting frames and straddle carriers — Other." This subheading captures gantry cranes that are not overhead travelling cranes on fixed support (CN 8426 11 00) and are not mobile lifting frames on tyres or straddle carriers (CN 8426 12 00).
• For the ASC systems: CN 8426 19 00 or CN 8426 49 00 — depending on whether the ASC systems are treated as overhead gantry cranes (falling within the CN 8426 1x family of subheadings) or as "other self-propelled machinery — other" (CN 8426 49 00). The appropriate subheading turns on whether the ASC systems are characterized as gantry cranes (which would place them in CN 8426 19 00) or as "other self-propelled machinery" that happens to have a gantry configuration (which would place them in CN 8426 49 00). In either case, the duty rate is 0%.
All subheadings within heading 8426 carry a 0% MFN duty rate. Accordingly, the subheading correction from CN 8426 41 00 to CN 8426 19 00 or CN 8426 49 00 would have no duty consequence for TSL.
Notwithstanding the absence of a duty impact, we recommend that TSL proactively address this subheading correction in the BTI application and in the administrative objection to ADAN/2022/0073, for several reasons. First, proactive correction demonstrates good faith and attention to classification accuracy, which strengthens TSL's credibility before the customs authorities and any reviewing tribunal. Second, leaving the inaccurate subheading uncorrected risks providing AADE with an ancillary argument that TSL's classification declarations were careless or unreliable, which could undermine TSL's position on the more consequential heading-level dispute. Third, demonstrating good faith is relevant to the assessment and potential mitigation of administrative penalties, which is addressed in a separate memorandum. A declarant who proactively identifies and corrects an error is in a materially stronger position to argue for penalty mitigation than one who defends an inaccurate subheading declaration in the face of contrary evidence.
VI. Comparative BTI Rulings
A separate memorandum (the Comparative BTI Rulings Analysis Memorandum) provides a detailed analysis of the Dutch and German BTI rulings referenced throughout this memorandum. For convenience, a summary of the key rulings is provided below.
Dutch Ruling — NL-BTI-2021-01234:
• Issuing authority: Douane Nederland
• Date of issuance: June 14, 2021
• Product classified: STS cranes and ASC-type automated stacking crane systems
• Classification: Heading 8426 (CN 8426 19 00)
• Reasoning: The ruling concluded that both STS cranes and ASC systems are properly classified as gantry cranes under heading 8426. With respect to the ASC systems specifically, the ruling expressly considered and rejected the argument that full automation alters the classification, holding that the fundamental mechanical nature of the machine as a crane is not changed by the addition of automated control systems.
• Relevance: Supports TSL's classification position for both the STS gantry cranes and the ASC systems.
German Ruling — DE-BTI-2020-05678:
• Issuing authority: Hauptzollamt Hamburg-Hafen
• Date of issuance: September 3, 2020
• Product classified: ASC system (automated stacking crane)
• Classification: Heading 8428 (CN 8428 90 90)
• Reasoning: The ruling distinguished the ASC from operator-controlled RMG cranes on the basis of the degree of automation and the integration with terminal operating software. The ruling characterized the ASC's "principal function" as "automated container handling and storage" rather than "lifting," and concluded that this function places the machine within heading 8428 rather than heading 8426.
• Limitation: The German ruling was limited to ASC systems and did not address STS gantry cranes. It therefore provides no support for AADE's reclassification of the STS cranes.
• Relevance: Supports AADE's position with respect to the ASC systems, but we believe the ruling is analytically flawed for the reasons discussed in Section IV.B.2(c)(4) above.
The divergence between the Dutch and German BTI rulings was the principal basis for AADE's referral of TSL's BTI application (BTI-GR-2022-003847, filed November 15, 2022) to DG TAXUD under Article 34(10) of the Union Customs Code. The referral was made on February 7, 2023. Under Article 34(10) UCC, the European Commission (acting through DG TAXUD) may adopt measures to determine the tariff classification of goods in order to ensure uniform application of the Combined Nomenclature throughout the Union. We expect that DG TAXUD's resolution of this matter will produce a classification regulation or classification opinion that is binding on all Member State customs authorities and will definitively resolve the heading-level dispute for ASC systems.
VII. Recommendations
Based on the analysis set forth in this memorandum, we recommend the following course of action:
1. Proceed with the BTI application. TSL should proceed with BTI application BTI-GR-2022-003847, filed November 15, 2022, with AADE. The application should emphasize the clear status of the STS gantry cranes as cranes within heading 8426 and the structural and functional identity of the ASC systems as gantry cranes. The application narrative should address the Dutch and German BTI rulings directly, arguing that the Dutch ruling's analysis is correct and the German ruling's analysis is flawed for the reasons discussed in Section IV.B.2(c) above.
2. Engage Argonaut Trade Consulting GmbH to prepare a formal expert report. We recommend engaging Dr. Lukas Brenner of Argonaut Trade Consulting GmbH to prepare a formal expert report supporting classification of both the STS gantry cranes and the ASC systems under heading 8426. Dr. Brenner is a former member of the WCO Harmonized System Committee, on which he served from 2008 to 2016. He holds a doctorate in mechanical engineering from the Technische Universität München and has over twenty years of experience in customs classification matters, with particular expertise in the classification of industrial machinery and port equipment. Dr. Brenner's expert report would constitute persuasive technical evidence before both the Greek administrative authorities and DG TAXUD.
3. Proactively address the subheading correction. As discussed in Section V, TSL should proactively correct the declared subheading from CN 8426 41 00 ("On tyres") to CN 8426 19 00 or CN 8426 49 00 (as appropriate for each equipment type) in the BTI application and in the administrative objection to ADAN/2022/0073. This correction should be accompanied by an explanation that the subheading error was inadvertent and has no duty impact, and should be framed as demonstrating TSL's commitment to classification accuracy and good faith compliance.
4. Prepare for the possibility of a split classification outcome. TSL should prepare for the possibility that the BTI ruling or DG TAXUD classification decision may split the outcome — confirming heading 8426 for the STS gantry cranes while reclassifying the ASC systems under heading 8428. Under this scenario, the duty impact would be limited to the eight ASC units:
• 8 ASC units × €3,600,000 per unit = €28,800,000
• €28,800,000 × 2.2% = €633,600 in additional customs duty
• Plus proportional adjustments to administrative penalties, compensatory interest, and cascading value-added tax
Compared to the full reclassification amount of €1,478,400 (covering all 20 units), a partial adverse ruling limited to the ASC systems would represent a reduction of approximately €844,800 in the principal duty assessment, plus corresponding reductions in associated penalties, interest, and VAT. Additionally, the valuation-based duty impact under ADAN/2022/0074 would be reduced proportionally if only the ASC-related valuation adjustments are subject to the 2.2% duty rate.
5. Coordinate with Garrett Simmons (Tax Group) on classification-valuation interplay. The classification outcome has a direct bearing on the significance of the valuation dispute under ADAN/2022/0074. If all equipment remains classified at 0% under heading 8426, the €9,940,000 valuation adjustment asserted by AADE would have no customs duty impact whatsoever (0% × €9,940,000 = €0), rendering the valuation dispute moot from a customs duty perspective (although it may retain relevance for VAT purposes). Conversely, if some or all of the equipment is reclassified under heading 8428 at 2.2%, the valuation dispute becomes financially material. Garrett Simmons should be consulted to model the various scenarios and their aggregate financial exposure.
6. Coordinate with Vournas & Theodorakis on procedural matters. TSL's Greek counsel, Alexandros Vournas (Athens Bar No. 18744) and Maria-Christina Georgiou (Athens Bar No. 42917) of Vournas & Theodorakis, should be coordinated with on all procedural aspects of the BTI application filing and the administrative objection to ADAN/2022/0073 before the Directorate of Resolution of Disputes ("DED") within AADE. In particular, Greek counsel should ensure that all procedural deadlines are met, that the administrative objection is filed in proper form and within the statutory period, and that the objection preserves all substantive arguments on both the heading-level classification and the subheading correction.
Author:
Christy Bauer Senior Associate, International Trade & Supply Chain Group Calderwood & Harkness LLP

CALDERWOOD & HARKNESS LLP

MEMORANDUM

Record

Parties

Dates

Amounts