Home/CFR/Title 49/Part 172
FEDERAL · 49 CFR

Part 172 — Hazardous Materials Table, Special Provisions, Hazardous Materials Communications, Emergency Response Information, Training Requirements, and Security Plans

121 sections · Title 49: Transportation

§ 172.1Purpose and scope.
§ 172.3Applicability.
§ 172.101Purpose and use of the hazardous materials table.
§ 172.102Special provisions.
§ 172.200Applicability.
§ 172.201Preparation and retention of shipping papers.
§ 172.202Description of hazardous material on shipping papers.
§ 172.203Additional description requirements.
§ 172.204Shipper's certification.
§ 172.205Hazardous waste manifest.
§ 172.300Applicability.
§ 172.301General marking requirements for non-bulk packagings.
§ 172.302General marking requirements for bulk packagings.
§ 172.303Prohibited marking.
§ 172.304Marking requirements.
§ 172.306§ 172.306 [Reserved]
§ 172.308Authorized abbreviations.
§ 172.310Class 7 (radioactive) materials.
§ 172.312Liquid hazardous materials in non-bulk packagings.
§ 172.313Poisonous hazardous materials.
§ 172.315Limited quantities.
§ 172.316§ 172.316 [Reserved]
§ 172.317KEEP AWAY FROM HEAT handling mark.
§ 172.320Explosive hazardous materials.
§ 172.322Marine pollutants.
§ 172.323Infectious substances.
§ 172.324Hazardous substances in non-bulk packagings.
§ 172.325Elevated temperature materials.
§ 172.326Portable tanks.
§ 172.327Petroleum sour crude oil in bulk packaging.
§ 172.328Cargo tanks.
§ 172.330Tank cars and multi-unit tank car tanks.
§ 172.331Bulk packagings other than portable tanks, cargo tanks, tank cars and multi-unit tank car tanks.
§ 172.332Identification number markings.
§ 172.334Identification numbers; prohibited display.
§ 172.336Identification numbers; special provisions.
§ 172.338Replacement of identification numbers.
§ 172.400General labeling requirements.
§ 172.400aExceptions from labeling.
§ 172.401Prohibited labeling.
§ 172.402Additional labeling requirements.
§ 172.403Class 7 (radioactive) material.
§ 172.404Labels for mixed and consolidated packaging.
§ 172.405Authorized label modifications.
§ 172.406Placement of labels.
§ 172.407Label specifications.
§ 172.411EXPLOSIVE 1.1, 1.2, 1.3, 1.4, 1.5 and 1.6 labels, and EXPLOSIVE Subsidiary label.
§ 172.415NON-FLAMMABLE GAS label.
§ 172.416POISON GAS label.
§ 172.417FLAMMABLE GAS label.
§ 172.419FLAMMABLE LIQUID label.
§ 172.420FLAMMABLE SOLID label.
§ 172.422SPONTANEOUSLY COMBUSTIBLE label.
§ 172.423DANGEROUS WHEN WET label.
§ 172.426OXIDIZER label.
§ 172.427ORGANIC PEROXIDE label.
§ 172.429POISON INHALATION HAZARD label.
§ 172.430POISON label.
§ 172.431§ 172.431 [Reserved]
§ 172.432INFECTIOUS SUBSTANCE label.
§ 172.436RADIOACTIVE WHITE-I label.
§ 172.438RADIOACTIVE YELLOW-II label.
§ 172.440RADIOACTIVE YELLOW-III label.
§ 172.441FISSILE label.
§ 172.442CORROSIVE label.
§ 172.444§ 172.444 [Reserved]
§ 172.446CLASS 9 label.
§ 172.447LITHIUM BATTERY label.
§ 172.448CARGO AIRCRAFT ONLY label.
§ 172.450EMPTY label.
§ 172.500Applicability of placarding requirements.
§ 172.502Prohibited and permissive placarding.
§ 172.503Identification number display on placards.
§ 172.504General placarding requirements.
§ 172.505Placarding for subsidiary hazards.
§ 172.506Providing and affixing placards: Highway.
§ 172.507Special placarding provisions: Highway.
§ 172.508Placarding and affixing placards: Rail.
§ 172.510Special placarding provisions: Rail.
§ 172.512Freight containers and aircraft unit load devices.
§ 172.514Bulk packagings.
§ 172.516Visibility and display of placards.
§ 172.519General specifications for placards.
§ 172.521DANGEROUS placard.
§ 172.522EXPLOSIVES 1.1, EXPLOSIVES 1.2 and EXPLOSIVES 1.3 placards.
§ 172.523EXPLOSIVES 1.4 placard.
§ 172.524EXPLOSIVES 1.5 placard.
§ 172.525EXPLOSIVES 1.6 placard.
§ 172.526§ 172.526 [Reserved]
§ 172.527Background requirements for certain placards.
§ 172.528NON-FLAMMABLE GAS placard.
§ 172.530OXYGEN placard.
§ 172.532FLAMMABLE GAS placard.
§ 172.536§ 172.536 [Reserved]
§ 172.540POISON GAS placard.
§ 172.542FLAMMABLE placard.
§ 172.544COMBUSTIBLE placard.
§ 172.546FLAMMABLE SOLID placard.
§ 172.547SPONTANEOUSLY COMBUSTIBLE placard.
§ 172.548DANGEROUS WHEN WET placard.
§ 172.550OXIDIZER placard.
§ 172.552ORGANIC PEROXIDE placard.
§ 172.553§ 172.553 [Reserved]
§ 172.554POISON placard.
§ 172.555POISON INHALATION HAZARD placard.
§ 172.556RADIOACTIVE placard.
§ 172.558CORROSIVE placard.
§ 172.560CLASS 9 placard.
§ 172.600Applicability and general requirements.
§ 172.602Emergency response information.
§ 172.604Emergency response telephone number.
§ 172.606Carrier information contact.
§ 172.700Purpose and scope.
§ 172.701Federal-State relationship.
§ 172.702Applicability and responsibility for training and testing.
§ 172.704Training requirements.
§ 172.800Purpose and applicability.
§ 172.802Components of a security plan.
§ 172.804Relationship to other Federal requirements.
§ 172.820Additional planning requirements for transportation by rail.
§ 172.822Limitation on actions by states, local governments, and Indian tribes.