[2009] UKFTT 123 (TC)
TC00091
Appeal numbers LON/02/7018
LON/02/7019
CUSTOMS DUTIES — tariff classification — stand-alone WAN apparatus and modem — whether to be classified before 1 January 2007 in heading 8471 (automatic data-processing machines and units thereof) or heading 8517 (electrical apparatus for line telephony) — Peacock, Cabletron Systems and Olicom considered — all goods properly classified in heading 8471 — reference to Court of Justice unnecessary — appeals allowed
FIRST-TIER TRIBUNAL
TAX
MOTOROLA LIMITED
Appellant
- and -
THE COMMISSIONERS FOR HER MAJESTY'S
REVENUE AND CUSTOMS
Respondents
TRIBUNAL: Judge Colin Bishopp
Alex McLaughlin
Sitting in public in London on 16 to 18 February 2009
Valentina Sloane, counsel, instructed by Vantis Custom House, for the Appellant
Kieron Beal, counsel, instructed by the General Counsel and Solicitor to HM Revenue and Customs for the Respondents
© CROWN COPYRIGHT 2009
DECISION
Introduction
The products
"7. It is thus common for computers to be linked together in networks. The smallest of these, typically covering a single building or complex of buildings, are called LANs [local area networks]. Larger areas may be covered by MANs (metropolitan area networks) and WANs (wide area networks). Different networks can be connected together to allow communication between them and ultimately the vast majority of them (together with many home computers) are linked on a global level to form the internet.
8. The physical links between machines may take different forms, including infrared beams. Most commonly, however, some form of cable is used - within LANs usually coaxial, twisted-pair or fibre-optic cable. In order to communicate over the cable, each computer must possess a network card of the type considered by the Court in Peacock [Case C-339/98, discussed below].
9. Where WANs are concerned, or where geographically separate networks are interconnected, it is usually necessary for part of the communication to use a rented or public telecommunication link. Because of differences between the technologies used in computer networks and in telecommunications, it was at first always necessary for the communication to pass through a modem (modulator-demodulator), which converts signals between the digital form used by most computers and the analogue form used at each end of a telecommunication link. Now, however, telecommunication networks often use digital techniques and a modem is no longer always required.
10. A specific difference between telecommunication and LAN technologies is that in the former, a 'point-to-point' link is set up between the two communicating parties for each communication. At the end of the communication, the link is 'torn down', and the parties are no longer in contact. In a LAN, however, all the computers forming part of the network are constantly connected. A communication from one of those machines to another is 'broadcast' over the whole network but only accepted by the designated recipient or recipients …
12. Thus, LANs and computer networks in general comprise physically, in addition to their constituent computers and the cables between them, a number of types of equipment …
13. Such devices all perform different functions at a detailed level, but they all operate in the general area I have outlined above. Their common function may be summarised as that of ensuring that all authorised communications, and no others, reach the intended addressee(s) undamaged and by the most efficient route possible. They do this, using a variety of techniques, by performing a number of tasks, including verifying, correcting, regenerating and forwarding data, converting data transmissions from one standard to another and filtering, switching, (re)directing, delaying or blocking communications. The types of equipment in issue in the present case all fall within this broad category."
- Motorola Vanguard 320: a router designed to provide for the connection of a modest Ethernet-based LAN to a WAN. Its classic use was to connect a branch office to a main office; one of these devices would normally be used in the branch office, and a more sophisticated device at the main office. The device had a motherboard, a single LAN port and a single serial port. It was capable of handling several different communications protocols (that is, means of transmitting data reliably and efficiently to other machines using the same protocol). It had two expansion slots, able to accommodate cards ("daughter cards") which could be purchased as optional extras; we shall describe daughter cards in more detail shortly.
- Motorola Vanguard 6425: a more powerful machine than the Vanguard 320, operating in a similar fashion but able to handle a larger LAN and a greater volume of traffic. It had one LAN port, but three serial ports, which could be used to connect to a WAN or for other purposes. Mr Ruddock gave the example of a supermarket which might use the serial ports to connect to a WAN, an intruder alarm system and a refrigeration unit failure alarm; such a configuration would allow the alarms to be monitored at a remote site. The device had three expansion slots.
- Motorola Vanguard 8400: an IGX 8400 Series router, manufactured by Cisco Systems, rebranded as a Motorola product. This device was considerably more sophisticated than the other Vanguard devices, and was designed to provide for a large number of connections, for example as the head office hub connecting the LANs of several branch offices. Although the design and functions of this device differed from those of the others—it was a hub rather than a simple router—its essential characteristic relevant to this appeal, of using telephone circuits for long-distance transfer of data, was the same.
The tariff
"Automatic data-processing machines and units thereof; magnetic or optical readers, machines for transcribing data onto data media in code form and machines for processing such data, not elsewhere specified or included."
"Electrical apparatus for line telephony or line telegraphy, including line telephone sets with cordless handsets and telecommunications apparatus for carrier-current line systems or for digital line systems; videophones."
"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."
"(A) For the purposes of heading No 8471, the expression 'automatic data-processing machines' means:
(a) digital machines, capable of
(1) storing the processing program or programs and at least the data immediately necessary for the execution of the program;
(2) being freely programmed in accordance with the requirements of the user;
(3) performing arithmetical computations specified by the user; and
(4) executing, without human intervention, a processing program which requires them to modify their execution, by logical decision during the processing run …
(B) Automatic data-processing machines may be in the form of systems consisting of a variable number of separate units. Subject to paragraph (E) below, a unit is to be regarded as being a part of the complete system if it meets all of the following conditions:
(a) it is of a kind solely or principally used in an automatic data-processing system;
(b) it is connectable to the central processing unit either directly or through one or more other units;
(c) it is able to accept or deliver data in a form (code or signals) which can be used by the system.
(C) Separately presented units of an automatic data-processing machine are to be classified in heading No 8471.
(D) [immaterial]
(E) Machines performing a specific function other than data processing and incorporating or working in conjunction with an automatic data-processing machine are to be classified in the headings appropriate to their respective functions or, failing that, in residual headings."
The parties' arguments
"Automatic data-processing machines may be in the form of systems consisting of a variable number of separate units. A unit is to be regarded as being a part of the complete system if it meets all the following conditions:
(a) it is connectable to the central processing unit either directly or through one or more other units;
(b) it is specifically designed as part of such a system (it must, in particular, unless it is a power supply unit, be able to accept or deliver data in a form (code or signals) which can be used by the system).
Such units presented separately are also to be classified within heading No 8471.
Heading No 8471 does not cover machines incorporating or working in conjunction with an automatic data-processing machine and performing a specific function. Such machines are classified in the headings appropriate to their respective functions or, failing that, in residual headings."
"74. In the case of machines incorporating an ADP [automatic data-processing] machine, the reference to a specific function presumably relates to machines which use an ADP machine to help them carry out a particular task other than data processing. One might think, for example, of an automated industrial production line. Similarly, for a machine working in conjunction with an ADP machine, I take it to mean that the former is designed to perform a specific function, and is capable of doing so, but that in fact some advantage is derived from its being linked to an ADP machine. A good example here is given in the HSENs - a measuring machine linked by a signal converter to an ADP machine, presumably for the purpose of allowing the ADP machine to process the data from the measurements, and perhaps thus to provide feedback as to which measurements are to be made. There are many instances in industry and elsewhere of such computer-assisted technology.
75. The criterion common to those examples, and it is one which seems to me to flow from a normal reading of the last paragraph of Note 5(B), is that the type of machine excluded from heading 8471 is an entity in its own right performing a specific task which either could also be performed, albeit more laboriously, without an ADP machine or is in any event quite distinct from data processing.
76. That is not the case with network cards. There is no specific function which they can perform without an ADP machine or which is distinct from data processing, since the function which they do perform is to convert signals sent or received by the ADP machines in which they are installed in the course of, or with a view to, processing. In that, they are comparable to any other means whereby ADP machines accept or deliver data but cannot sensibly be described as machines performing a specific task in conjunction with an ADP machine."
"16. As the national court has observed, network cards are designed solely for automatic information processing machines, they are directly connected to those machines and their function is to supply and accept data in a form which those machines can use. Network cards are thus comparable with any other medium whereby an automatic information processing machine accepts or delivers data in the sense that they have no function which they would be capable of performing without the assistance of such a machine.
17. It is therefore unnecessary to consider whether network cards could be classified as machines within the meaning of Note 5(B) to the Combined Nomenclature, since they cannot in any event be regarded as performing 'a specific function'.
18. Consequently Note 5(B) to the Combined Nomenclature does not preclude network cards from being classified under heading No 8471 …
20. … network cards satisfy the conditions relating to 'units' set out in Note 5(B) to Chapter 84 of the Combined Nomenclature, since they can be connected to the central unit and are specifically designed as parts of an automatic data-processing system."
"71. It is common ground that all the items in issue are, in accordance with the criteria set out in Note 5(B), connectable to the central processing unit either directly or through one or more other units, that they are specifically designed as part of a system and that they are able to accept or deliver data in a form which can be used by the system. Nor is it contested that, in accordance with the judgment in Peacock, they have no function that they would be capable of performing without the assistance of an ADP machine.
72. It is true that Peacock concerned only one type of network equipment. However, not only is it agreed that the goods in issue here all meet the criteria on which the Court based its ruling in that case but those goods all appear to be covered by the broad definitions in items (4) and (5) of Note I(D) to heading 8471 in the HSENs, as 'control and adaptor units such as those to effect interconnection of the central processing unit to other digital data processing machines, or to groups of input or output units', 'channel to channel adaptors used to connect two digital systems to each other' or 'signal converting units' used on input and output.
73. Indeed, the matter is made even clearer by the recently-agreed amendments to the HSENs, which included 'routers, bridges and hubs used to control and direct communications between the machines in local area networks (LANs) and channel to channel adaptors used to connect two digital systems (e.g. LANs) to each other'."
"86. Cabletron's view appears highly persuasive to me. A computer network meets the definition of a 'system consisting of a variable number of separately housed units' in Note 5(B). Its primary purpose is to share data processing capacity and storage capacity for the data which is to be processed. Given such an arrangement, it is clear that data must be transferred from one part of the system to another efficiently and without distortion, and that the equipment used to transfer it not only forms part of the system but in the transfer process performs no function which does not serve the purpose of data processing.
87. That view is supported by the wording of headings 8471 and 8517. The former is clearly intended for data-processing equipment, the latter for telephony and telegraphy equipment. The transfer of data for the exclusive purposes of an automatic data-processing machine seems a function much more closely related to data processing than to telephony or telegraphy. The terms used in the HS and the CN cannot necessarily always be interpreted on a commonsense basis as having their everyday meaning, but there must be some convincing reason for departing from that meaning.
88. The HSENs define data processing as 'handling information of all kinds, in pre-established logical sequences and for a specific purpose or purposes' and ADP machines as those 'which, by logically interrelated operations performed in accordance with pre-established instructions (program), furnish data which can be used as such or, in some cases, serve in turn as data for other data processing operations'. There does not appear to be anything in those definitions which would exclude equipment of the kinds classified in Regulations No 1638/94 or No 1165/95; on the contrary, the items classified seem to fit well within them.
89. It is true that the HSENs also define telephony or telegraphy as 'the transmission between two points of speech or other sounds (or of symbols representing written messages, images or other data)'. The reference to the transmission of data is, however, very subsidiary in that definition and seems intended to prevent an item which is clearly 'apparatus for line telephony or line telegraphy' from being excluded from heading 8517 simply because the content of the message transmitted does not fall within one of the listed categories.
90. The mention in those notes of 'control and adaptor units such as those to effect interconnection of the central processing unit to other digital data processing machines, or to groups of input or output units', of 'channel to channel adaptors used to connect two digital systems to each other' and of 'signal converting units' used on input and output as falling under heading 8471, on the other hand, indicates a clear intention that items similar to those classified by Regulations No 1638/94 and 1165/95 should be categorised as units of an ADP machine in the form of a system."
"The Commission ought to have realised, in the light of the wording of headings No 8471 and No 8517, read in conjunction with the explanatory notes … that it was wrong to classify under heading No 8517 the types of network equipment mentioned in [the Annexes to the Regulations]. That error is manifest and consequently renders those regulations invalid."
"21. I must point out that even though the Court has already determined in a number of cases the classification of electronic circuits (LAN apparatus), it has not yet done so with regard to WAN. Therefore, while it is now clear from the Court's case-law that LAN network cards merely 'supply and accept data' in a form which ADP machines can use and are thus comparable to any other medium whereby that machine accepts or delivers data (that is to say, they have no specific function), the products at issue in this case are combined modem/network cards.
22. Hence, what has been said of LAN cards cannot, in my opinion, be applied by analogy to network cards incorporating a WAN function, inasmuch as, contrary to only 'supplying and accepting data', the latter must also necessarily 'convert' such data/signals. WAN apparatus must actually process the data/signals received by way of 'modulating' and 'demodulating' them (hence the name 'modem') from analogue to the digital form and vice-versa so that they are, on one hand, transmissible in the telephone network (analogue form) and, on the other, compatible with an ADP machine (digital form). I consider the Commission's argument in this respect – that the WAN function, not least as explained in the above paragraph, must be regarded as a function 'other than data processing' – to be well founded.
23. I am of the opinion that on the basis of objective characteristics, the WAN (modem) function indeed falls under telecommunication (that is to say, under heading 8517) and not under data processing (that is to say, under heading 8471). What is more, unlike LAN apparatus, WAN uses telephone lines for communication. May I point out in this respect that the Products were already approved for use in a telephone network and can be readily used as modems.
24. Therefore I conclude that it follows that WAN apparatus – as opposed to the apparatus incorporating LAN function only – performs a 'specific function', because the data sent and received by the modem must inevitably be converted from signals that an ADP machine is capable of processing to signals transferable by way of telephone lines and other similar means.
25. This is confirmed by the HSENs, which explicitly exclude modems from being classified under heading 8471 and, rather, clearly attribute them to heading 8517. The Products' classification under heading 8517 was also confirmed by the CCC. What is more, the HS Compendium of Classification Opinions published by the WCO contains the numerical list of classification opinions adopted by the WCO, drawn up in the order of HS headings and subheadings. The following classification opinion of 13 November 1998 appears therein:
'3. Card designed to be inserted into an [ADP] machine (slot-in card)' ought to be classified under heading 8517.50/3 since it 'converts digital [ADP] machine signals into analogue signals, and vice versa, thus permitting communication with another [ADP] machine through the telephone line system. It also enables the [ADP] machine to send and receive faxes and e-mail, permitting those operations to be achieved even via a cellular (mobile) telephone.'"
"8. It is clear from the decision for reference that combined cards are the result of development of pure LAN products and that they are designed so that the WAN function cannot be used without the LAN function, the latter, however, remaining operational even if the WAN function is disabled …
9. That type of combined card meets the needs of portable computer users who normally use a local network for communication but who occasionally need to transmit or receive data when they are away from their usual workstation. In such a situation, they can use the WAN function of the card as a modem. That added functionality means that the customers are not obliged to buy a separate modem …".
"24. It follows from Note 5(B) to Chapter 84 of the CN [the reference is to the Note in its immediate pre-2007 form] that automatic data-processing machines may be in the form of systems consisting of a variable number of separate units. Subject to Note 5(E) to that chapter, a unit is to be regarded as being a part of a complete system if it meets simultaneously three conditions, that is to say, firstly, that it is of a kind solely or principally used in an automatic data-processing system, secondly, that it is directly or indirectly connectable to the central processing unit, and, thirdly, that it is able to accept or deliver data in a form which can be used by the system. Note 5(C) to that chapter adds that separately presented units of an automatic data-processing machine are to be classified under heading No 8471.
25. Like the network cards which were the subject of the judgments in Peacock and Cabletron, the combined cards, according to the description in the file, simultaneously meet those three conditions since they are used solely when inserted in portable computers, they work only if they are connected to that type of computer and are capable of converting incoming signals into data usable by an automatic data-processing machine and outgoing signals into data usable externally, whether they are transmitted across a local network (LAN) or an external network (WAN).
26. The Danish government and the Commission of the European Communities take the view, however, that, because they are able independently to transfer information in the form of data communication in a line telephony network, without using the portable computers to which they are connected, those cards have a specific function within the meaning of Note 5(E) to Chapter 84 of the CN. Since it is not possible to determine the primary function of such combined cards … the correct tariff heading must be decided by application of Rule No 3(c) of the General Rules for the interpretation of the CN, according to which goods are to be classified under the heading which occurs last in numerical order among those which equally merit consideration. It follows that the combined cards should be classified under heading No 8517 as telecommunications apparatus.
27. That argument cannot be accepted.
28. Firstly, although the combined cards can transfer information in the form of data communication in a line telephony network because they have a modem function, that does not mean, contrary to the submissions of the Danish government and the Commission, that they are able to do so in an autonomous way or that they can operate independently without using the portable computer to which they are connected.
29. It is apparent from the file, firstly, that the modem function of a combined card is operational only if it is connected to an automatic data-processing machine, which transmits to it the necessary instructions and data and, secondly, that that function cannot operate without the LAN function, whereas the latter remains operational even if the WAN function is disabled.
30. Secondly, it follows from the wording of Note 5(E) to Chapter 84 of the CN that the 'specific function' performed by a machine working with an automatic data-processing machine must be a function 'other than data-processing'. Since the combined cards are designed to transfer data between a number of computers and, in order to do so, render incoming external signals comprehensible to the computer and transform outgoing signals processed by it into signals usable externally, regardless of whether the signal received or emitted is analogue or digital, the function which they perform consists of data-processing. It follows that such cards do not perform a 'specific function' within the meaning of that note.
31. Thirdly, although it is true that, at the time of the facts at issue in the main proceedings, the explanatory notes to the Harmonised System of the World Customs Organisation relating to heading No 8517 expressly included modulator-demodulator apparatus amongst telecommunication apparatus for carrier-current line systems or for digital line systems, the fact remains that, according to established case-law, those explanatory notes are an important aid to the interpretation of the scope of the various tariff headings but do not have legally binding force. The content of those notes must therefore be compatible with the provisions of the CN and may not alter the scope of those provisions …".
"The development of LANs and the convergence of the technology used in computer data transmission and telephony have engendered uncertainty as to where exactly the distinction is to be drawn between the two types of system."
Conclusions
"… I do not consider that the standards used in LAN technology or the distance covered by a LAN are determining factors; the criterion is explicitly one of the function performed and not of the technical means by which it is performed."
COLIN BISHOPP
TRIBUNAL JUDGE
RELEASE DATE: 9 June 2009