HS chapter index
All 97 Harmonized System chapters with their descriptions, grouped into the 21 HS sections. Where a classification starts.
Built from: World Customs Organization, HS 2022
Country code lookup
ISO 3166 two- and three-letter codes for every country on the site, with its region and how much trade data is published for it.
Built from: ISO 3166-1
No written tool guides yet
Calculators and templates are in build. The tools above are ready to use now.