The Harmonized Tariff Schedule of the United States (HTS) - Sets out the tariff rates and statistical categories for all merchandise imported into the United States. The HTS is based on the international Harmonized System, which is the global system of nomenclature applied to most world trade in goods.

DataWeb - Provides public access to the official U.S. import and export statistics of the U.S. Department of Commerce in a user-friendly web interface. Using the DataWeb querying tool, users can build custom queries and access these data in a spreadsheet or a web-based format.

Investigations Database System (IDS) - The repository for data related to investigations conducted by the United States International Trade Commission. You can search for an investigation by: number, title, product, service and docket number.

Electronic Document Information System (EDIS) - The repository for all documents filed in relation to an investigation conducted by the United States International Trade Commission.