They form the official interpretation of the HS Nomenclature at the international level and serve as a reference in today's world trade. 

The 2022 Nomenclature contains 350 new features covering a wide range of goods such as electronic cigarettes, edible insects and drones. 

Discover the Harmonized System, Preferential Rules of Origin, Valuation on a unique online platform

WCO Publications & Data Solutions is pleased to welcome you to his new bookshop.