OMB control number
Hazardous Liquid Operator Notifications
OMB 2137-0630 · DOT/PHMSA.
The Pipeline Safety regulations contained within 49 CFR Part 195 require hazardous liquid operators to notify PHMSA in various instances. 49 CFR 195.414 requires hazardous liquid operators who are unable to inspect their pipeline facilities within 72 hours of an extreme weather event to notify the appropriate PHMSA Region Director as soon as practicable. 49 CFR 195.452 requires operators of pipelines that cannot accommodate an in-line inspection tool to file a petition in compliance with 49 CFR 190.9. PHMSA expects to receive 10 of these notifications annually. These mandatory notifications help PHMSA to stay abreast of issues related to the health and safety of the nation's pipeline infrastructure.
The latest form for Hazardous Liquid Operator Notifications expires 2029-03-31 and can be found here.
Document Name |
|---|
Supporting Statement A |
2026 Renewal 2137-0630 HL Operator Notifications Supporting Statements (1).docx
Extreme Weather Notifications |
Approved without change |
Extension without change of a currently approved collection | 2026-02-11 | |
|
Approved without change |
Revision of a currently approved collection | 2022-12-28 | |
|
Approved without change |
New collection (Request for a new OMB Control Number) | 2019-11-22 | |
|
Comment filed on proposed rule |
New collection (Request for a new OMB Control Number) | 2015-11-24 |
Non ILI Notifications
Federal Enterprise Architecture: Transportation - Ground Transportation