# Regulus search export

- Query: `CPF 1-2021-057-NOPV`
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- Results: 1
- Exported: 2026-08-27T07:46:49.918Z

## 1. NATIONAL FUEL GAS SUPPLY CORP — Notice of Probable Violation

**Citation:** CPF 12021057NOPV  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2021-10-07

CLOSED notice of probable violation citing 192.167(a)(4), 192.745(a).

### Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/12021057NOPV>
- Source ID: `phmsa-enforcement`
- SHA-256: `a6a0e6c26ce2788b16e1f7be06759a48f81320d03856c3b89f711dacad9ab12f`
- Retrieved: 2026-08-20T04:44:44.458Z
- Document slug: `phmsa-enforcement-12021057nopv`
- Related records: 7