# Scope.

- **operation:** document
- **citation:** 49 CFR 192.551
- **title:** Scope.
- **source type:** regulation
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** current
- **official:** true
- **published on:** Not available
- **effective on:** 2026-08-18
- **summary:** This subpart prescribes minimum requirements for increasing maximum allowable operating pressures (uprating) for pipelines.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/49-cfr-192-551.json
- **markdown:** https://regulus.evalyn.ai/document/49-cfr-192-551.md
- **app url:** https://regulus.evalyn.ai/document/49-cfr-192-551
- **source url:** https://www.ecfr.gov/on/2026-08-18/title-49/section-192.551
**body:**

This subpart prescribes minimum requirements for increasing maximum allowable operating pressures (uprating) for pipelines.
- **truncated:** false
- **body characters:** 123