Hazardous Materials: Adoption of Department of Transportation Special Permit 14175

The record

Publisher

Federal Register

Agency

Transportation Department; Pipeline and Hazardous Materials Safety Administration

Source

Federal Register

Kind

Federal Register: final rule

Jurisdiction

United States

Topics

Energy, Transport

Importance

Notable, the middle of three tiers Kresmion sets by fixed rules from the source's own fields

Published (source time)

2026-08-04 (the source gives a date only)

First seen on Kresmion

2026-10-26 18:24 UTC

The original

• PDF (Federal Register)

Source: Federal Register (federalregister.gov). U.S. government work, public domain.

The publisher's summary

This final rule removes undue regulatory burdens by adopting the provisions of U.S. Department of Transportation (DOT) special permit (SP) 14175 to authorize a 10-year requalification period and the ultrasonic examination (UE) testing method for DOT specification 3A and 3AA cylinders in flammable and non-flammable, nonpoisonous gas service. This adoption reflects advances in testing technology and will relieve stakeholders of the burden of performing more frequent cylinder requalification.

The publisher's words, as published.

Federal Register document

Document number

2026-15819

Document type

Rule

Status

Published