Common customs tariff duties meaning

In practice, common customs tariff duties are the import duties charged under a customs union’s shared external tariff—most commonly the EU’s Common Customs Tariff (CCT)—calculated by commodity code, customs value and origin. In EU law, the CCT is set by Regulation (EEC) No 2658/87 (Combined Nomenclature) and implemented via TARIC; rates vary by product and origin (MFN or preferential) and may include ad valorem or specific duties, tariff quotas or suspensions, and trade defence measures (anti-dumping, countervailing, safeguards). Jurisdictional position: - Ireland: the CCT applies to imports from non‑EU countries. - England & Wales and Scotland (Great Britain): the CCT no longer applies post‑Brexit; imports are charged under the UK Global Tariff pursuant to the Taxation (Cross‑border Trade) Act 2018. - Northern Ireland: under the Windsor Framework, EU CCT duties can apply to goods entering NI that are “at risk” of moving into the EU; otherwise the UK tariff applies. The term is a descriptive expression used in customs and trade law. It is encountered when advising on tariff classification, rules of origin, valuation, calculating import duty, drafting supply terms, and managing customs compliance for cross‑border trade.