19 C.F.R. § 151.11 Request for samples or additional examination packages after release of merchandise.
Title 19 - Customs Duties
If the port director requires samples or additional examination packages of merchandise which has been released from Customs custody, he shall send the importer a written request, on Customs Form 28, Request for Information, or other appropriate form, to submit the necessary samples or packages. If the request is not promptly complied with, the port director may make a demand under the bond for the return of the necessary merchandise to Customs custody in accordance with §141.113 of this chapter. [T.D. 73–175, 38 FR 17470, July 2, 1973, as amended by T.D. 75–152, 40 FR 27444, June 30, 1975; T.D. 84–213, 49 FR 41186, Oct. 19, 1984]
Title 19: Customs Duties
PART 151—EXAMINATION, SAMPLING, AND TESTING OF MERCHANDISE
Subpart A—General
§ 151.11 Request for samples or additional examination packages after release of merchandise.

