National Registry of Pipeline and LNG Operators

The National Registry of Pipeline and LNG Operators serves as the storehouse for the reporting requirements for an operator regulated or subject to reporting requirements under 49 CFR Parts 192, 193, or 195. This mandatory information collection would require jurisdictional pipeline operators to submit the required data to register with the National Registry of Pipeline and LNG Operators and notify PHMSA when they experience significant asset changes, including new construction, that affect PHMSA’s ability to accurately monitor and assess pipeline safety performance. Certain types of changes to, or within, an operator’s facilities or pipeline network represent potential safety-altering activities for which PHMSA may need to inspect, investigate, or otherwise oversee to ensure that any public safety concerns are adequately and proactively addressed. The forms for assigning and maintaining Operator Identification (OPID) information are the Operator Assignment Request Form (PHMSA F 1000.1) and Operator Registry Notification Form (PHMSA F 1000.2). The purpose of this information collection is to maintain an accurate assessment of the nation’s pipeline infrastructure and to be kept abreast of conditions that could potentially compromise the safety and economic viability of the U.S. pipeline system.

The latest form for National Registry of Pipeline and LNG Operators expires 2028-06-30 and is listed under ICR 202501-2137-001.

OPID Assignment Form

Federal Enterprise Architecture: Transportation - Ground Transportation

Review document collections for all forms, instructions, and supporting documents - including paper/printable forms.