Miscellaneous dangerous goods
Placard images are simplified study illustrations, NOT official placards. Always follow 49 CFR Part 172 and use approved placards.
- Hazard
- Materials that present a hazard in transport but do not meet other class definitions.
- Identification
- White placard with black vertical stripes on the top half.
- Driver study notes
- A Class 9 placard is not required for domestic transportation, but bulk packagings must still display the ID number. Verify current rules in 49 CFR 172.504.
- Regulation version
- 49 CFR Part 172 Subpart F (verify current eCFR)
Source: PHMSA — 49 CFR Part 172 — Hazardous Materials Table, Communications and Placarding. Updated: 2026-10-09