customs duties - duties laid down in the Customs tariff, to which goods are liable on entering or leaving the Customs territory
Customs duties at a fixed percentage rate are charged on products entering the Community; they are also charged on agricultural produce, instead of or in addition to levies.
For the purposes set out in Article 2, the activities of the Community shall include, as provided in this Treaty and in accordance with the timetable set out therein: (a) the prohibition, as between Member States, of customs duties and quantitative restrictions on the import and export of goods, and of all other measures having equivalent effect ...