Skip to main content
USITC.gov will be periodically unavailable between 5:30 p.m. and 8:30 p.m. ET on Wednesday April 15th, 2026, to conduct system maintenance. Please plan your activities accordingly.

2020 HTSA Revision 21

Release Date
September 04, 2020
Modification Source(s)
  • To Implement USMCA and for Other Purposes (85 Fed. Reg. 39821)
  • Adjusting Imports of Steel into the United States (85 Fed. Reg. 54877)
  • Notice of Product Exclusion Extensions: China's Acts, Policies, and Practices Related to Technology Transfer, Intellectual Property, and Innovation (85 Fed. Reg. 54616)