# -14 Marking.

- **operation:** document
- **citation:** 49 CFR 178.255-14
- **title:** -14 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:** (a) In addition to markings required by Section VIII of the ASME Code (IBR, see § 171.7 of this subchapter), every tank shall bear permanent marks at least 1/8-inch high stamped into the metal near the center of one of the tank heads or stamped into a plate permanently attached to the tank by means 
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/49-cfr-178-255-14.json
- **markdown:** https://regulus.evalyn.ai/document/49-cfr-178-255-14.md
- **app url:** https://regulus.evalyn.ai/document/49-cfr-178-255-14
- **source url:** https://www.ecfr.gov/on/2026-08-18/title-49/section-178.255-14
**body:**

(a) In addition to markings required by Section VIII of the ASME Code (IBR, see § 171.7 of this subchapter), every tank shall bear permanent marks at least 1/8-inch high stamped into the metal near the center of one of the tank heads or stamped into a plate permanently attached to the tank by means of brazing or welding or other suitable means as follows:

Manufacturer's name ______________ Serial No. DOT specification Nominal capacity ______________ (gallons) Tare weight ______________ (pounds) Date of manufacture

(b) [Reserved]

[29 FR 18972, Dec. 29, 1964. Redesignated at 32 FR 5606, Apr. 5, 1967, and amended by Amdt. 178-67, 46 FR 49906, Oct. 8, 1981; 68 FR 75750, Dec. 31, 2003]
- **truncated:** false
- **body characters:** 692