The 2020 Basic Edition of the Harmonized Tariff Schedule of the United States (HTSUS) is now available for downloading at: https://hts.usitc.gov/current. The full Basic Edition is https://hts.usitc.gov/view/finalCopy?release=2020HTSABasic or you can do Chapter by Chapter. It includes all changes made through Proclamation 9974 of December 26. 2019 (published in the Federal Register on Dec. 30, 2019).