# Testing of tie-ins.

- **operation:** document
- **citation:** 49 CFR 195.308
- **title:** Testing of tie-ins.
- **source type:** regulation
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** current
- **official:** true
- **published on:** Not available
- **effective on:** 2026-08-18
- **summary:** Pipe associated with tie-ins must be pressure tested, either with the section to be tied in or separately.

[Amdt. 195-22, 46 FR 38360, July 27, 1981, as amended by Amdt. 195-51, 59 FR 29385, June 7, 1994]
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- **markdown:** https://regulus.evalyn.ai/document/49-cfr-195-308.md
- **app url:** https://regulus.evalyn.ai/document/49-cfr-195-308
- **source url:** https://www.ecfr.gov/on/2026-08-18/title-49/section-195.308
**body:**

Pipe associated with tie-ins must be pressure tested, either with the section to be tied in or separately.

[Amdt. 195-22, 46 FR 38360, July 27, 1981, as amended by Amdt. 195-51, 59 FR 29385, June 7, 1994]
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- **body characters:** 205