19 CFR § 191.34 - Certificate of delivery required.
(a) Direct identification; purpose; when required. If the exported or destroyed merchandise claimed for drawback under 19 U.S.C. 1313(j)(1) was not imported by the exporter or destroyer, a properly executed certificate of delivery must be prepared by the importer and each intermediate party. Each such transfer of the merchandise must be documented by its own certificate of delivery.
(1) Completion. The certificate of delivery shall be completed as provided in § 191.10 of this part. Each party must also certify on the certificate of delivery that the party did not use the transferred merchandise (see § 191.31(c) of this part).
(2) Retention; submission to Customs. The certificate of delivery shall be retained by the party to whom the merchandise or article covered by the certificate was delivered. Customs may request the certificate from the claimant for the drawback claim based upon the certificate (see §§ 191.51, 191.52). If the certificate is requested by Customs, but is not provided by the claimant, the part of the drawback claim dependent on that certificate will be denied.
(b) Substitution. For purposes of substitution unused merchandise drawback, 19 U.S.C. 1313(j)(2), if the importer, or a party who received imported merchandise and a certificate of delivery for that imported merchandise, directly or indirectly, from the importer, transfers to another party imported merchandise, duty-paid merchandise, commercially interchangeable merchandise, or any combination thereof, the transferor shall prepare and issue in favor of such party a certificate of delivery covering the transferred merchandise. The certificate of delivery must expressly state that it is prepared pursuant to 19 U.S.C. 1313(j)(2). Merchandise so transferred for which drawback is allowed under 19 U.S.C. 1313(j)(2) may not be designated for any other drawback purposes. Each transfer, whether of the imported merchandise or of imported merchandise, duty-paid merchandise, commercially interchangeable merchandise, or any combination thereof, must be documented by its own certificate of delivery. Certificates of delivery under this paragraph are subject to the provisions for completion and retention of certificates of delivery in paragraphs (a)(1) and (a)(2) of this section.
(c) Warehouse transfer and withdrawals. The person in whose name merchandise is withdrawn from a bonded warehouse shall be considered the importer for drawback purposes. No certificate of delivery need be prepared covering prior transfers of merchandise while in a bonded warehouse, because such transfers will be recorded in the warehouse entry (see § 144.22 of this chapter).