{"data":{"id":"us/19-cfr-190.29","jurisdiction":"us","citation":"19 CFR 190.29","heading":"Certification of bill of materials or formula.","body":"At the time of filing a claim under 19 U.S.C. 1313(a) or (b), the claimant must certify the following:\n(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;\n(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\n(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).","path":["Title 19—Customs Duties","CHAPTER I—U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY","PART 190—MODERNIZED DRAWBACK","Subpart B—Manufacturing Drawback"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-19.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:40Z","sha256":"5630069d240a32c87b419d9d7d2d0ead83687f9f722b9b14928eea3ce08e9c2e","source_id":"us-cfr","stale":true,"prev":"us/19-cfr-190.28","next":"us/19-cfr-190.31"},"notice":"GroundRules: Original legal text. Not legal advice."}