Caliper presented at the WCO
![Caliper presented at the WCO](https://www.fao.org/images/caliperlibraries/default-album/wco_logo-svg.png?sfvrsn=eda4da0_1)
08/06/2023
WCO maintains the Harmonized System (HS), the multipurpose international product nomenclature comprising more than 5000 commodity groups used by more than 200 countries and economies as a basis for their Customs tariffs and for the collection of international trade statistics.