The United States International Trade Commission has updated the Harmonized Tariff Schedule of the United States effective July 1, 2021. Midyear is a good time to review your harmonized codes. The change record for this revision contains 4 pages of newly established, modified, and discontinued codes.
Using obsolete codes can result in customs delays, inaccurate duty assessments, or fines and penalties. Best practices include checking the tariff periodically. While you are at it are you sure EAR99 and NLR apply to your exports?
For assistance contact firstname.lastname@example.org