19 C.F.R. § 146.10 Authority to examine merchandise.
Title 19 - Customs Duties
The port director may cause any merchandise to be examined before or at the time of admission to a zone, or at any time thereafter, if the examination is considered necessary to facilitate the proper administration of any law, regulation, or instruction which Customs is authorized to enforce.
Title 19: Customs Duties
PART 146—FOREIGN TRADE ZONES
Subpart A—General Provisions
§ 146.10 Authority to examine merchandise.