StacksVerified U.S. regulatory reference

19 CFR §190.29

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
At the time of filing a claim under 19 U.S.C. 1313(a) or (b), the claimant must certify the following:
  1. (a)The claimant is in possession of the applicable bill of materials or formula for the exported or destroyed article(s), which will be promptly provided upon request;
  2. (b)The bill of materials or formula identifies the imported and/or substituted merchandise and the exported or destroyed article(s) by their 8-digit HTSUS subheading numbers; and
  3. (c)The bill of materials or formula identifies the manufactured quantities of the imported and/or substituted merchandise and the exported or destroyed article(s).