# -3 Marking.

- **operation:** document
- **citation:** 49 CFR 178.318-3
- **title:** -3 Marking.
- **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 container must be marked as prescribed in § 178.2(b).

[Amdt. 178-40, 41 FR 38181, Sept. 9, 1976, as amended at 66 FR 45185, Aug. 28, 2001]
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/49-cfr-178-318-3.json
- **markdown:** https://regulus.evalyn.ai/document/49-cfr-178-318-3.md
- **app url:** https://regulus.evalyn.ai/document/49-cfr-178-318-3
- **source url:** https://www.ecfr.gov/on/2026-08-18/title-49/section-178.318-3
**body:**

Each container must be marked as prescribed in § 178.2(b).

[Amdt. 178-40, 41 FR 38181, Sept. 9, 1976, as amended at 66 FR 45185, Aug. 28, 2001]
- **truncated:** false
- **body characters:** 144