19 C.F.R. § 147.12 Invoices.
Title 19 - Customs Duties
Articles intended for a fair under the provisions of the Act are subject to the invoice requirements of subpart F, part 141 of this chapter. (R.S. 251, as amended, secs. 481, 484, 624, 46 Stat. 719, 722, as amended, 759 (19 U.S.C. 66, 1481, 1484, 1624)) [T.D. 85–39, 50 FR 9612, Mar. 11, 1985]
Title 19: Customs Duties
PART 147—TRADE FAIRS
Subpart B—Procedure for Importation
§ 147.12 Invoices.