49 CFR § 180.201 - Applicability.

---
identifier: "/us/cfr/t49/s180.201"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "49 CFR § 180.201 - Applicability."
title_number: 49
title_name: "Transportation"
section_number: "180.201"
section_name: "Applicability."
chapter_name: "PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION"
subchapter_number: "C"
subchapter_name: "HAZARDOUS MATERIALS REGULATIONS"
part_number: "180"
part_name: "CONTINUING QUALIFICATION AND MAINTENANCE OF PACKAGINGS"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "49 U.S.C. 5101-5128; 49 CFR 1.81 and 1.97."
regulatory_source: "Amdt. 180-2, 54 FR 25032, June 12, 1989, unless otherwise noted."
cfr_part: "180"
---


# 180.201 Applicability.

This subpart prescribes requirements, in addition to those contained in parts 107, 171, 172, 173, and 178 of this chapter, for the continuing qualification, maintenance, or periodic requalification of DOT specification and exemption cylinders and UN pressure receptacles.

[71 FR 33894, June 12, 2006]