The South African Breweries (Pty) Ltd (SAB) manufactures flavoured alcoholic beverages (FABs). In October 2013 the Commissioner for the South African Revenue Service (SARS) issued a tariff determination under s 47(9)(a) of the Customs and Excise Act 91 of 1964 classifying SAB’s FABs under tariff heading 22.08 (spirits and other spirituous beverages), attracting a higher excise duty. SAB appealed the determination, contending that the FABs were fermented beverages, not distilled spirits, and should be classified under tariff heading 22.06 (other fermented beverages and mixtures of fermented and non-alcoholic beverages). The Gauteng Division of the High Court upheld SAB’s appeal and set aside SARS’s determination. SARS appealed to the Supreme Court of Appeal, arguing that the products fell under heading 22.08, relying primarily on explanatory notes referring to ‘alcoholic lemonade’.