# Scope.

**Citation:** 49 CFR 192.551  
**Type / status:** regulation / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** 2026-08-18  
**Published:** Not stated

This subpart prescribes minimum requirements for increasing maximum allowable operating pressures (uprating) for pipelines.

## Document text

This subpart prescribes minimum requirements for increasing maximum allowable operating pressures (uprating) for pipelines.

## Provenance

- Official: Yes
- Source: <https://www.ecfr.gov/on/2026-08-18/title-49/section-192.551>
- Source ID: `ecfr`
- SHA-256: `67d52de3bd9d8159ed957fc60319118914e7ea231e3abc119030461cfa7087b4`
- Retrieved: 2026-08-20T05:54:34.435Z
- Exported: 2026-08-22T07:33:39.937Z
- Document slug: `49-cfr-192-551`

### Source metadata

```json
{
  "cfrTitle": 49,
  "part": "192",
  "section": "192.551",
  "subpart": "Subpart K—Uprating",
  "corpusVersion": "2026-08-18",
  "jurisdiction": "US"
}
```