This part sets forth requirements and procedures relating to (a) the entry of merchandise, as authorized by section 484, Tariff Act of 1930, as amended (19 U.S.C. 1484 ), and (b) special permits for immediate delivery of merchandise, as authorized by section 448(b), Tariff Act of 1930, as amended (19 U.S.C. 1448(b) ) .
19 C.F.R. §142.0