Title 49

PART 172 SUBPART F

Subpart F - Placarding

• 49 U.S.C. 5101-5128, 44701; 49 CFR 1.81, 1.96 and 1.97.
• Amdt. 172-29, 41 FR 15996, Apr. 15, 1976, unless otherwise noted.

49:2.1.1.3.9.6.25.1	SECTION 172.500	172.500 Applicability of placarding requirements.
49:2.1.1.3.9.6.25.2	SECTION 172.502	172.502 Prohibited and permissive placarding.
49:2.1.1.3.9.6.25.3	SECTION 172.503	172.503 Identification number display on placards.
49:2.1.1.3.9.6.25.4	SECTION 172.504	172.504 General placarding requirements.
49:2.1.1.3.9.6.25.5	SECTION 172.505	172.505 Placarding for subsidiary hazards.
49:2.1.1.3.9.6.25.6	SECTION 172.506	172.506 Providing and affixing placards: Highway.
49:2.1.1.3.9.6.25.7	SECTION 172.507	172.507 Special placarding provisions: Highway.
49:2.1.1.3.9.6.25.8	SECTION 172.508	172.508 Placarding and affixing placards: Rail.
49:2.1.1.3.9.6.25.9	SECTION 172.510	172.510 Special placarding provisions: Rail.
49:2.1.1.3.9.6.25.10	SECTION 172.512	172.512 Freight containers and aircraft unit load devices.
49:2.1.1.3.9.6.25.11	SECTION 172.514	172.514 Bulk packagings.
49:2.1.1.3.9.6.25.12	SECTION 172.516	172.516 Visibility and display of placards.
49:2.1.1.3.9.6.25.13	SECTION 172.519	172.519 General specifications for placards.
49:2.1.1.3.9.6.25.14	SECTION 172.521	172.521 DANGEROUS placard.
49:2.1.1.3.9.6.25.15	SECTION 172.522	172.522 EXPLOSIVES 1.1, EXPLOSIVES 1.2 and EXPLOSIVES 1.3 placards.
49:2.1.1.3.9.6.25.16	SECTION 172.523	172.523 EXPLOSIVES 1.4 placard.
49:2.1.1.3.9.6.25.17	SECTION 172.524	172.524 EXPLOSIVES 1.5 placard.
49:2.1.1.3.9.6.25.18	SECTION 172.525	172.525 EXPLOSIVES 1.6 placard.
49:2.1.1.3.9.6.25.19	SECTION 172.526	172.526 [Reserved]
49:2.1.1.3.9.6.25.20	SECTION 172.527	172.527 Background requirements for certain placards.
49:2.1.1.3.9.6.25.21	SECTION 172.528	172.528 NON-FLAMMABLE GAS placard.
49:2.1.1.3.9.6.25.22	SECTION 172.530	172.530 OXYGEN placard.
49:2.1.1.3.9.6.25.23	SECTION 172.532	172.532 FLAMMABLE GAS placard.
49:2.1.1.3.9.6.25.24	SECTION 172.536	172.536 [Reserved]
49:2.1.1.3.9.6.25.25	SECTION 172.540	172.540 POISON GAS placard.
49:2.1.1.3.9.6.25.26	SECTION 172.542	172.542 FLAMMABLE placard.
49:2.1.1.3.9.6.25.27	SECTION 172.544	172.544 COMBUSTIBLE placard.
49:2.1.1.3.9.6.25.28	SECTION 172.546	172.546 FLAMMABLE SOLID placard.
49:2.1.1.3.9.6.25.29	SECTION 172.547	172.547 SPONTANEOUSLY COMBUSTIBLE placard.
49:2.1.1.3.9.6.25.30	SECTION 172.548	172.548 DANGEROUS WHEN WET placard.
49:2.1.1.3.9.6.25.31	SECTION 172.550	172.550 OXIDIZER placard.
49:2.1.1.3.9.6.25.32	SECTION 172.552	172.552 ORGANIC PEROXIDE placard.
49:2.1.1.3.9.6.25.33	SECTION 172.553	172.553 [Reserved]
49:2.1.1.3.9.6.25.34	SECTION 172.554	172.554 POISON placard.
49:2.1.1.3.9.6.25.35	SECTION 172.555	172.555 POISON INHALATION HAZARD placard.
49:2.1.1.3.9.6.25.36	SECTION 172.556	172.556 RADIOACTIVE placard.
49:2.1.1.3.9.6.25.37	SECTION 172.558	172.558 CORROSIVE placard.
49:2.1.1.3.9.6.25.38	SECTION 172.560	172.560 CLASS 9 placard.

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