# Regulus search export

- Query: `CPF 5-2021-034-NOA`
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- Exported: 2026-08-23T05:40:05.148Z

## 1. NAVAJO NATION OIL AND GAS COMPANY — Notice of Amendment

**Citation:** CPF 52021034NOA  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2021-06-24

CLOSED notice of amendment citing 199.101(a), 199.202.

### Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/52021034NOA>
- Source ID: `phmsa-enforcement`
- SHA-256: `4e0baf04a90383452c0289c93ed84b8f3308aec11c0bba1bb0f8f72549f4ec47`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-52021034noa`
- Related records: 4