19 CFR § 181.61 - Applicability.

---
identifier: "/us/cfr/t19/s181.61"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "19 CFR § 181.61 - Applicability."
title_number: 19
title_name: "Customs Duties"
section_number: "181.61"
section_name: "Applicability."
chapter_name: "U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY"
part_number: "181"
part_name: "NORTH AMERICAN FREE TRADE AGREEMENT"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "19 U.S.C. 66, 1202 (General Note 3(i), Harmonized Tariff Schedule of the United States), 1624, 3314;"
regulatory_source: "T.D. 95-68, 60 FR 46364, Sept. 6, 1995, unless otherwise noted."
cfr_part: "181"
---


# 181.61 Applicability.

This subpart sets forth the rules which apply for purposes of duty-free entry of commercial samples of negligible value as provided for in Article 306 of the NAFTA and for purposes of the re-entry of goods after repair or alteration in Canada or Mexico as provided for in Article 307 of the NAFTA.