# ENTERPRISE PRODUCTS OPERATING LLC — Notice of Amendment

**Citation:** CPF 420095001M  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2009-01-07

CLOSED notice of amendment citing 195.452(g), 195.452(h)(4)(i), 195.452(i)(1), 195.452(j)(2), 195.452(j)(5), 195.452(k).

## Document text

Notice of Amendment involving ENTERPRISE PRODUCTS OPERATING LLC. PHMSA's enforcement data identifies the cited regulations as 195.452(g),  195.452(h)(4)(i),  195.452(i)(1),  195.452(j)(2),  195.452(j)(5),  195.452(k). The case was opened on 2009-01-07 and is reported as closed as of 2009-09-09. Open the official case record for notices, responses, orders, and the latest status.

Official case documents:

420095001M_noa_01072009.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420095001M/420095001M_noa_01072009.pdf

420095001M_noa_01072009_text.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420095001M/420095001M_noa_01072009_text.pdf

420095001M_Operator Response_02092009.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420095001M/420095001M_Operator%20Response_02092009.pdf

420095001M_Response to NOA_ 06292009.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420095001M/420095001M_Response%20to%20NOA_%2006292009.pdf

## Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/420095001M>
- Source ID: `phmsa-enforcement`
- SHA-256: `81ebf2b8eef6308b14cf37b30a8bb2f39277bdf8bf0ced7974f83c2c340a23dc`
- Retrieved: 2026-08-20T04:44:44.458Z
- Exported: 2026-08-24T15:28:02.963Z
- Document slug: `phmsa-enforcement-420095001m`

### Source metadata

```json
{
  "cpf": "420095001M",
  "operator": "ENTERPRISE PRODUCTS OPERATING LLC",
  "region": "Southwest",
  "pipelineType": "INTERSTATE LIQUID ONSHORE",
  "caseStatus": "CLOSED",
  "citedSections": [
    "195.452(g)",
    "195.452(h)(4)(i)",
    "195.452(i)(1)",
    "195.452(j)(2)",
    "195.452(j)(5)",
    "195.452(k)"
  ],
  "dataAsOf": "08/04/2026 12PM",
  "caseDataAsOf": "2026-08-04",
  "attachmentCount": 4,
  "attachments": [
    {
      "name": "420095001M_noa_01072009.pdf",
      "url": "https://primis.phmsa.dot.gov/enforcement-documents/420095001M/420095001M_noa_01072009.pdf",
      "bytes": 327217,
      "category": "case_document"
    },
    {
      "name": "420095001M_noa_01072009_text.pdf",
      "url": "https://primis.phmsa.dot.gov/enforcement-documents/420095001M/420095001M_noa_01072009_text.pdf",
      "bytes": 27362,
      "category": "case_document"
    },
    {
      "name": "420095001M_Operator Response_02092009.pdf",
      "url": "https://primis.phmsa.dot.gov/enforcement-documents/420095001M/420095001M_Operator%20Response_02092009.pdf",
      "bytes": 533607,
      "category": "party_submission"
    },
    {
      "name": "420095001M_Response to NOA_ 06292009.pdf",
      "url": "https://primis.phmsa.dot.gov/enforcement-documents/420095001M/420095001M_Response%20to%20NOA_%2006292009.pdf",
      "bytes": 866356,
      "category": "party_submission"
    }
  ],
  "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": "ENTERPRISE PRODUCTS OPERATING LLC"
}
```