---
kind: "section"
citation: "49 C.F.R. § 180.201"
title: "49"
number: "180.201"
heading: "Applicability."
url: "https://uscodex.org/cfr/49/180.201"
---

# §180.201. Applicability.


This subpart prescribes requirements, in addition to those contained in parts [107](/cfr/49/part107.md), [171](/cfr/49/part171.md), 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.


## Notes

### Amendments

[71 FR 33894, June 12, 2006]

### Source

Source: 67 FR 51660, Aug. 8, 2002, unless otherwise noted.

### Authority

Authority: 49 U.S.C. 5101-5128; 49 CFR 1.81 and 1.97.

### Source

Source: Amdt. 180-2, 54 FR 25032, June 12, 1989, unless otherwise noted.

### Amendments

[71 FR 33894, June 12, 2006]