[Header] PHMSA - U.S. Department of Transportation - Pipeline and Hazardous materials Safety Adminis
PHMSA Home

Search Interpretations

49 CFR 192.53 Interpretations

Transportation of natural and other gas by pipeline: minimum Federal safety standards:
General; Subpart B - Materials (View the Regulation)

Date PHMSA ID Company (or Individual)
Mar 24, 1993 PI-93-013 Arizona Corporation Commission
Oct 7, 1991 PI-91-028 Phillips Driscopipe, Inc.
May 26, 1972 PI-72-020 Stearns-Rogers, Incorporated
Aug 30, 1971 PI-71-077 State Corporation Commission
Careers  |  Contact Us  |  No Fear  |  Privacy Policy  |  FOIA  |  Accessibility  |  FAQs  |  Web Policies  |  Site Map  |  Download Acrobat