American Portable Nuclear Gauge Association

U.S. NRC Region lV
Texas Health Resources Tower
612 E. Lamar Blvd., Suite 400
Arlington, TX 76011-4125

Regulatory Website:
(Select the Dallas Location)

Emergency Numbers:

NRC 24 hr Emergency Response:              301-816-5100
US DOT HAZMAT Emergency                       800-424-8802

Gauge Regulations:  Title 10 CFR & Title 49 CFR

Gauge License Toolkit:

Licensing Guide:

License Application:

Reciprocity Form:

Reciprocity Rules:  180 days in a year, 3 days advance notice

State DOT:  Montana Department of Transportation