# Inspection of materials.

- **operation:** document
- **citation:** 49 CFR 192.307
- **title:** Inspection of materials.
- **source type:** regulation
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** current
- **official:** true
- **published on:** Not available
- **effective on:** 2026-08-18
- **summary:** Each length of pipe and each other component must be visually inspected at the site of installation to ensure that it has not sustained any visually determinable damage that could impair its serviceability.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/49-cfr-192-307.json
- **markdown:** https://regulus.evalyn.ai/document/49-cfr-192-307.md
- **app url:** https://regulus.evalyn.ai/document/49-cfr-192-307
- **source url:** https://www.ecfr.gov/on/2026-08-18/title-49/section-192.307
**body:**

Each length of pipe and each other component must be visually inspected at the site of installation to ensure that it has not sustained any visually determinable damage that could impair its serviceability.
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- **body characters:** 206