Customs Brokers & Trade Consultants
A faster starting point for measure and deadline research
TariffOS helps locate selected Section 301 and Section 232 measures, deadlines, and official publications. Its calculators use user-supplied assumptions and do not replace the HTSUS, rulings, ACE data, or professional classification work.
The challenges you face
Keeping up with the pace of Section 301/232 modifications and exclusion deadlines
Manual duty calculations across multiple HTS codes and trade programs
Clients ask about FTA eligibility and you need answers fast
Regulatory changes published in the Federal Register need to be caught same-day
Relevant public tools
These links open working public pages; they do not require an account.