# Pipeline Safety: Codification of the Exceptions for In-Plant Piping Systems

**Citation:** PHMSA-2025-0112  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** Not stated

Pipeline Safety: Codification of the Exceptions for In-Plant Piping Systems

## Document text

Pipeline Safety: Codification of the Exceptions for In-Plant Piping Systems

## Provenance

- Official: Yes
- Source: <https://www.regulations.gov/docket/PHMSA-2025-0112>
- Source ID: `regulations-gov`
- SHA-256: `079f6e6f448d238f3976179219778f1682b268183578791ef3b94397dc4d6670`
- Retrieved: 2026-08-20T02:11:23.714Z
- Exported: 2026-08-24T05:32:55.141Z
- Document slug: `regulations-gov-phmsa-2025-0112`

### Source metadata

```json
{
  "docketId": "PHMSA-2025-0112",
  "docketType": "Rulemaking",
  "agencyId": "PHMSA",
  "lastModifiedDate": "2026-08-19T12:19:43Z",
  "collectionQuery": "PHMSA pipeline",
  "metadataOnly": true,
  "jurisdiction": "US"
}
```