19 C.F.R. § 12.34
(b) Invoices covering matches imported into the United States shall be accompanied by a certificate of official inspection of the Government of the country of manufacture, or its electronic equivalent, in the following form:
Certificate of Official Inspection of Matches I, ________________ (Name), do hereby certify that I am the ____________ (Official title), that according to the chemical analysis made by me the matches described below do not contain white or yellow phosphorus and that therefore they are not white phosphorus matches as defined in the Act of Congress of the United States of America approved April 9, 1912; Number of case mark Description of matches Name and address of manufacturer Name of consignee and address, vessel, and date of shipment (Signature) (Official title)
[28 FR 14710, Dec. 31, 1963, as amended by T.D. 82-145, 47 FR 35477, Aug. 16, 1982; T.D. 89-1, 53 FR 51253, Dec. 21, 1988; CBP Dec. 15-14, 80 FR 61285, Oct. 13, 2015]