An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

  1. Home
  2. Newsroom
  3. Documents Library
  4. Publications
  5. ACE Tips for Filing EPA HFCs

ACE Tips for Filing EPA HFCs

CBP Publication No. 3451-1123

ACE Tips for Filing EPA HFCs

Attachment Ext. Size Date
ACE Tips for Filing EPA HFCs PDF 525.36 KB 01/16/2024
Last Modified: Jan 16, 2024