Commissioner for the South African Revenue Services v Daikin Air Conditioning South Africa (Pty) Limited

Daikin Air Conditioning South Africa (Pty) Limited imports and distributes air conditioning machines and parts thereof. The dispute concerned the classification for customs duty purposes of parts of air conditioning machines, specifically indoor units for 'split-system' air conditioning machines. These indoor units were specifically manufactured and structured for mounting in or under a ceiling in a building and were never mounted through windows or on walls. The outdoor units of the 'split-system' machines were placed or mounted outside the building on the floor, ground or roof. The Commissioner classified these products under tariff subheading 8415.90.05, while Daikin contended they should be classified under subheading 8415.90.90 ('Other'). Daikin appealed to the Gauteng Division, Pretoria under s 47(9)(e) of the Customs and Excise Act 91 of 1964 against the Commissioner's classification. The court a quo (Makhubele AJ) upheld Daikin's appeal, and the Commissioner appealed to the Supreme Court of Appeal with leave.

• Whether parts of ceiling-mounted air conditioning machines fall within tariff subheading 8415.10 as 'window or wall types, self-contained or split-system' air conditioning machines
• The proper interpretation of tariff headings and subheadings in Schedule 1 to the Customs and Excise Act 91 of 1964
• The role and weight to be given to the World Customs Organization's Brussels Notes (Explanatory Notes to the Harmonised System) in interpreting customs tariff classifications
• Whether the amendment to the Brussels Notes on 17 December 2012 was clarificatory or introduced a new meaning
• The appropriate principles of statutory interpretation to be applied to fiscal legislation, including the contra fiscum rule

The appeal succeeded with costs, including costs of two counsel. The order of the court a quo was set aside and replaced with an order dismissing the application with costs, including costs of two counsel.

The binding legal principle established by the majority is that tariff subheading 8415.10 of Schedule 1 to the Customs and Excise Act 91 of 1964, which refers to 'window or wall types, self-contained or "split-system"' air conditioning machines, includes 'split-system' air conditioning machines of which the indoor units are mounted on ceilings. The phrase 'split-system' is not limited to machines where the indoor units are mounted in windows or on walls. When the wording of a tariff heading is not sufficiently clear from textual analysis alone, recourse may be had to the Brussels Notes for guidance, and a commercially sensible construction should be preferred. Indoor units for ceiling-mounted 'split-system' air conditioning machines are therefore classifiable under tariff subheading 8415.90.05 as 'indoor units and outdoor units for machines of subheadings 8415.10.10 and 8415.10.20' rather than under the residual category 8415.90.90 ('Other').

The minority judgment (Majiedt JA and Davis AJA) provided important obiter observations on statutory interpretation: (1) The approach in Natal Joint Municipal Pension Fund v Endumeni Municipality 2012 (4) SA 593 (SCA), which emphasizes context and purpose in interpretation, may not be directly applicable to the interpretation of statutes in the same way it applies to contracts. Context in contract interpretation is fact-specific and can vary from one factual matrix to another, whereas a statute must apply equally to all and its interpretation cannot be dependent on a particular contextual setting. (2) In interpreting fiscal legislation, appropriate standards include the contra fiscum rule, which is based on the principle that no tax can be imposed without words in legislation clearly evincing an intention to lay a burden on the subject. (3) When interpreting legislative enactments, the words employed must be the primary inquiry, and effect must be given to them unless a glaring absurdity results. (4) The Interpretation Act 33 of 1957 applies only to legislation and reinforces the distinction between interpreting statutes and contracts. (5) Section 39(2) of the Constitution mandates recourse to the spirit, purport and objects of the Bill of Rights in interpreting any legislation.

This case is significant in South African customs and excise law for several reasons: (1) It demonstrates the application of principles for interpreting tariff classifications in Schedule 1 to the Customs and Excise Act 91 of 1964; (2) It clarifies the role and weight to be given to the Brussels Notes (Explanatory Notes to the Harmonised System) issued by the World Customs Organization in interpreting tariff headings and subheadings; (3) It illustrates the tension between textualist and purposive approaches to statutory interpretation in the context of fiscal legislation; (4) The minority judgment provides important discussion on the distinction between interpreting contracts versus statutes, and the applicability of the Endumeni principles to legislative enactments; (5) The case addresses the application of the contra fiscum rule in cases of ambiguity in tax legislation; (6) It demonstrates judicial disagreement on whether commercial sensibility should play a role in interpreting customs tariff provisions.