19 C.F.R. § 146.14 Retail trade within a zone.
Title 19 - Customs Duties
Retail trade is prohibited within a zone except as provided in 19 U.S.C. 81o(d). See also the regulations of the Board as contained in 15 CFR part 400.
Title 19: Customs Duties
PART 146—FOREIGN TRADE ZONES
Subpart A—General Provisions
§ 146.14 Retail trade within a zone.

