# Individual specification requirements applicable to non-pressure tank car tanks.

- **operation:** document
- **citation:** 49 CFR 179.201
- **title:** Individual specification requirements applicable to non-pressure tank car tanks.
- **source type:** regulation
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** current
- **official:** true
- **published on:** Not available
- **effective on:** 2026-08-18
- **summary:** 
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/49-cfr-179-201.json
- **markdown:** https://regulus.evalyn.ai/document/49-cfr-179-201.md
- **app url:** https://regulus.evalyn.ai/document/49-cfr-179-201
- **source url:** https://www.ecfr.gov/on/2026-08-18/title-49/section-179.201
**body:**


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