19 C.F.R. § 147.31 Articles to be kept separate.
Title 19 - Customs Duties
Articles for exhibit at a fair shall be segregated from domestic articles and from imported articles entered under the provisions of the general Customs laws and released from Customs custody.
Title 19: Customs Duties
PART 147—TRADE FAIRS
Subpart D—Customs Supervision
§ 147.31 Articles to be kept separate.