49 CFR Part 172, Appendix C — Dimensional Specifications for Recommended Placard Holder
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
[Figure — view on eCFR: https://www.ecfr.gov/graphics/ec02mr91.061.gif]
[Figure — view on eCFR: https://www.ecfr.gov/graphics/ec02mr91.061.gif]