# Regulus search export

- Query: `90 FR 21715`
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- Exported: 2026-08-24T03:21:14.736Z

## 1. Pipeline Safety: Repair Criteria for Hazardous Liquid and Gas Transmission Pipelines

**Citation:** 90 FR 21715  
**Type / status:** rulemaking / proposed  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2025-05-21

PHMSA is publishing this advance notice of proposed rulemaking to solicit stakeholder feedback on potential opportunities to improve the cost-effectiveness of its repair requirements for gas transmission and hazardous liquid or carbon dioxide pipelines. PHMSA also seeks stakeholder feedback on authorizing a risk-based approach for determining the inspection interval for in-service breakout tanks.

### Provenance

- Official: Yes
- Source: <https://www.federalregister.gov/documents/2025/05/21/2025-09078/pipeline-safety-repair-criteria-for-hazardous-liquid-and-gas-transmission-pipelines>
- Source ID: `federal-register`
- SHA-256: `e4e2bbd6ad320e0b898b5c67bcd65db870b9de9e055a67c5e9834d143a7442c1`
- Retrieved: 2026-08-20T06:04:51.294Z
- Document slug: `federal-register-2025-09078`
- Related records: 16