Industry Websites


National Propane Gas Association
Propane Education and Research Council (PERC)
Requalification Identification Number (RIN) Lookup
CETP Skills Assessments

Requalifier Identification Number (RIN) Application (New or Renewal) and Information

Application for Visual Only Cylinder Requalification
Filling Up For Summer: Is your RIN renewed?
Visual Only Cylinder Requalification
Online Application for RIN

Sending by mail, e-mail, or fax:
Hazardous Materials General Approvals and Special Permits
U.S. Department of Transportation, Pipeline and Hazardous Materials Safety Administration
1200 New Jersey Avenue, SE
Washington, DC 20590United States
Email: [email protected]
202-366-5713 (Fax)



Federal Motor Carrier Safety Administration
FMCSA – Carrier Snapshot
Safety Management System Results

Crane Rule Information

NPGA White Paper -Crane-Rule
NPGA Crane Rule Fact Sheet
Crane Rule Webinar