# ORGANIC PEROXIDE placard.

- **operation:** document
- **citation:** 49 CFR 172.552
- **title:** ORGANIC PEROXIDE placard.
- **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) Except for size and color, the ORGANIC PEROXIDE placard must be as follows:

(b) In addition to complying with § 172.519, the background on the ORGANIC PEROXIDE placard must be red in the top half and yellow in the lower half. The text, division number and inner border must be black; the symbol 
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/49-cfr-172-552.json
- **markdown:** https://regulus.evalyn.ai/document/49-cfr-172-552.md
- **app url:** https://regulus.evalyn.ai/document/49-cfr-172-552
- **source url:** https://www.ecfr.gov/on/2026-08-18/title-49/section-172.552
**body:**

(a) Except for size and color, the ORGANIC PEROXIDE placard must be as follows:

(b) In addition to complying with § 172.519, the background on the ORGANIC PEROXIDE placard must be red in the top half and yellow in the lower half. The text, division number and inner border must be black; the symbol may be either black or white.

(c) For transportation by highway, a Division 5.2 placard conforming to the specifications in this section in effect on December 31, 2006 may continue to be used until January 1, 2014.

[71 FR 78628, Dec. 29, 2006, as amended at 76 FR 43528, July 20, 2011]
- **truncated:** false
- **body characters:** 587