U.S. Code / Title 19 — Customs Duties / Chapter 21—North American Free Trade / Subchapter Iii—Application of Agreement to Sectors… / Part C—Temporary Entry of Business Persons19 U.S.C. § 3401Section§ 3401. Transferred Previous§ 3391. Repealed. Pub. L. 116–113, title VI, §601, Jan.…Next§ 3411. Repealed. Pub. L. 116–113, title VI, §601, Jan.…