# CPN PIPELINE COMPANY — Notice of Amendment

**Citation:** CPF 520030003  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2003-02-27

CLOSED notice of amendment citing 192.147(b), 192.481, 192.619, 192.705(b), 192.706(a), 192.707(c), 192.743(c).

## Document text

Notice of Amendment involving CPN PIPELINE COMPANY. PHMSA's enforcement data identifies the cited regulations as 192.147(b),  192.481,  192.619,  192.705(b),  192.706(a),  192.707(c),  192.743(c). The case was opened on 2003-02-27 and is reported as closed as of 2004-01-13. Open the official case record for notices, responses, orders, and the latest status.

PHMSA lists no public case documents for this record.

## Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/520030003>
- Source ID: `phmsa-enforcement`
- SHA-256: `1250c1c8fce816d6d8c8407f06b524141dba7b5d2f318238711568e391052838`
- Retrieved: 2026-08-20T04:44:44.458Z
- Exported: 2026-08-25T00:54:42.536Z
- Document slug: `phmsa-enforcement-520030003`

### Source metadata

```json
{
  "cpf": "520030003",
  "operator": "CPN PIPELINE COMPANY",
  "region": "Western",
  "pipelineType": "GAS INTRASTATE ONSHORE",
  "caseStatus": "CLOSED",
  "citedSections": [
    "192.147(b)",
    "192.481",
    "192.619",
    "192.705(b)",
    "192.706(a)",
    "192.707(c)",
    "192.743(c)"
  ],
  "dataAsOf": "08/04/2026 12PM",
  "caseDataAsOf": "2026-08-04",
  "attachmentCount": 0,
  "attachments": [],
  "extractedAgencyDocumentCount": 0,
  "attachmentPolicy": "Official attachment links are retained. Agency-issued documents may also include a verified local PDF and page-level text representation.",
  "jurisdiction": "US",
  "operatorName": "CPN PIPELINE COMPANY"
}
```