# Regulus search export

- Query: `71 FR 2613`
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- Exported: 2026-08-22T19:12:49.374Z

## 1. Pipeline Safety: Notice to Operators of Natural Gas and Hazardous Liquid Pipelines To Integrate Operator Qualification Regulations into Excavation Activities

**Citation:** 71 FR 2613  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2006-01-17

PHMSA is issuing this advisory bulletin to pipeline operators to reinforce the need for safe excavation practices and recommend that pipeline operators integrate the Operator Qualification regulations into their marking, trenching, and backfilling operations to prevent excavation damage mishaps.

### Provenance

- Official: Yes
- Source: <https://www.federalregister.gov/documents/2006/01/17/06-387/pipeline-safety-notice-to-operators-of-natural-gas-and-hazardous-liquid-pipelines-to-integrate>
- Source ID: `federal-register`
- SHA-256: `f867eb859cfbc3ed1b9b316145ee694ceedf0cbe402c5ac6f6b5bc92fd15f222`
- Retrieved: 2026-08-20T06:04:51.294Z
- Document slug: `federal-register-06-387`
- Related records: 2