Ask X3HazMat: Classification & Shipping Papers — FMCSA Compliance, Answered From the CFR
How hazardous materials are classified, described, marked, labeled, placarded and documented on shipping papers, plus the general packaging and preparation requirements — grounded in 49 CFR Parts 171, 172 and 173.
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367 questions in this guide
49 CFR 171.1What does 49 CFR 171.1 (Applicability of Hazardous Materials Regulations (HMR) to persons and functions) require?49 CFR 171.10What does 49 CFR 171.10 (Units of measure) require?49 CFR 171.12What does 49 CFR 171.12 (North American Shipments) require?49 CFR 171.15What does 49 CFR 171.15 (Immediate notice of certain hazardous materials incidents) require?49 CFR 171.16What does 49 CFR 171.16 (Detailed hazardous materials incident reports) require?49 CFR 171.19What does 49 CFR 171.19 (Approvals or authorizations issued by the Bureau of Explosives) require?49 CFR 171.2What does 49 CFR 171.2 (General requirements) require?49 CFR 171.20What does 49 CFR 171.20 (Submission of Examination Reports) require?49 CFR 171.21What does 49 CFR 171.21 (Assistance in investigations and special studies) require?49 CFR 171.22What does 49 CFR 171.22 (Authorization and conditions for the use of international standards and regulations) require?49 CFR 171.22What does 49 CFR 171.24 (Additional requirements for the use of the ICAO Technical Instructions) require?49 CFR 171.25What does 49 CFR 171.25 (Additional requirements for the use of the IMDG Code) require?49 CFR 171.26What does 49 CFR 171.26 (Additional requirements for the use of the IAEA Regulations) require?49 CFR 171.3What does 49 CFR 171.3 (Hazardous waste) require?49 CFR 171.4What does 49 CFR 171.4 (Marine pollutants) require?49 CFR 171.6What does 49 CFR 171.6 (Control numbers under the Paperwork Reduction Act) require?49 CFR 171.7What does 49 CFR 171.7 (Reference material) require?49 CFR 171.8What does 49 CFR 171.8 (Definitions and abbreviations) require?49 CFR 171.9What does 49 CFR 171.9 (Rules of construction) require?49 CFR 171.15What forms do I need for hazardous materials incidents?49 CFR 172.504How do the placarding tables work under 49 CFR 172.504?49 CFR 172.300What are the marking requirements for hazardous materials packages under 49 CFR 172.300?49 CFR 172.1What does 49 CFR 172.1 (Purpose and scope) require?49 CFR 172.101What does 49 CFR 172.101 (Purpose and use of the hazardous materials table) require?49 CFR 172.102What does 49 CFR 172.102 (Special provisions) require?49 CFR 172.200What does 49 CFR 172.200 (Applicability) require?49 CFR 172.201What does 49 CFR 172.201 (Preparation and retention of shipping papers) require?49 CFR 172.202What does 49 CFR 172.202 (Description of hazardous material on shipping papers) require?49 CFR 172.203What does 49 CFR 172.203 (Additional description requirements) require?49 CFR 172.204What does 49 CFR 172.204 (Shipper's certification) require?49 CFR 172.205What does 49 CFR 172.205 (Hazardous waste manifest) require?49 CFR 172.3What does 49 CFR 172.3 (Applicability) require?49 CFR 172.300What does 49 CFR 172.300 (Applicability) require?49 CFR 172.303What does 49 CFR 172.303 (Prohibited marking) require?49 CFR 172.304What does 49 CFR 172.304 (Marking requirements) require?49 CFR 172.308What does 49 CFR 172.308 (Authorized abbreviations) require?49 CFR 172.310What does 49 CFR 172.310 (Class 7 (radioactive) materials) require?49 CFR 172.313What does 49 CFR 172.313 (Poisonous hazardous materials) require?49 CFR 172.315What does 49 CFR 172.315 (Limited quantities) require?49 CFR 172.317What does 49 CFR 172.317 (KEEP AWAY FROM HEAT handling mark) require?49 CFR 172.320What does 49 CFR 172.320 (Explosive hazardous materials) require?49 CFR 172.322What does 49 CFR 172.322 (Marine pollutants) require?49 CFR 172.323What does 49 CFR 172.323 (Infectious substances) require?49 CFR 172.324What does 49 CFR 172.324 (Hazardous substances in non-bulk packagings) require?49 CFR 172.325What does 49 CFR 172.325 (Elevated temperature materials) require?49 CFR 172.326What does 49 CFR 172.326 (Portable tanks) require?49 CFR 172.327What does 49 CFR 172.327 (Petroleum sour crude oil in bulk packaging) require?49 CFR 172.328What does 49 CFR 172.328 (Cargo tanks) require?49 CFR 172.330What does 49 CFR 172.330 (Tank cars and multi-unit tank car tanks) require?49 CFR 172.331What does 49 CFR 172.331 (Bulk packagings other than portable tanks, cargo tanks, tank cars and multi-unit tank car tanks) require?49 CFR 172.332What does 49 CFR 172.332 (Identification number markings) require?49 CFR 172.334What does 49 CFR 172.334 (Identification numbers; prohibited display) require?49 CFR 172.336What does 49 CFR 172.336 (Identification numbers; special provisions) require?49 CFR 172.338What does 49 CFR 172.338 (Replacement of identification numbers) require?49 CFR 172.400What does 49 CFR 172.400 (General labeling requirements) require?49 CFR 172.400aWhat does 49 CFR 172.400a (Exceptions from labeling) require?49 CFR 172.401What does 49 CFR 172.401 (Prohibited labeling) require?49 CFR 172.402What does 49 CFR 172.402 (Additional labeling requirements) require?49 CFR 172.403What does 49 CFR 172.403 (Class 7 (radioactive) material) require?49 CFR 172.404What does 49 CFR 172.404 (Labels for mixed and consolidated packaging) require?49 CFR 172.405What does 49 CFR 172.405 (Authorized label modifications) require?49 CFR 172.406What does 49 CFR 172.406 (Placement of labels) require?49 CFR 172.407What does 49 CFR 172.407 (Label specifications) require?49 CFR 172.411What does 49 CFR 172.411 (EXPLOSIVE 1.1, 1.2, 1.3, 1.4, 1.5 and 1.6 labels, and EXPLOSIVE Subsidiary label) require?49 CFR 172.415What does 49 CFR 172.415 (NON-FLAMMABLE GAS label) require?49 CFR 172.416What does 49 CFR 172.416 (POISON GAS label) require?49 CFR 172.417What does 49 CFR 172.417 (FLAMMABLE GAS label) require?49 CFR 172.419What does 49 CFR 172.419 (FLAMMABLE LIQUID label) require?49 CFR 172.420What does 49 CFR 172.420 (FLAMMABLE SOLID label) require?49 CFR 172.422What does 49 CFR 172.422 (SPONTANEOUSLY COMBUSTIBLE label) require?49 CFR 172.423What does 49 CFR 172.423 (DANGEROUS WHEN WET label) require?49 CFR 172.426What does 49 CFR 172.426 (OXIDIZER label) require?49 CFR 172.427What does 49 CFR 172.427 (ORGANIC PEROXIDE label) require?49 CFR 172.429What does 49 CFR 172.429 (POISON INHALATION HAZARD label) require?49 CFR 172.430What does 49 CFR 172.430 (POISON label) require?49 CFR 172.432What does 49 CFR 172.432 (INFECTIOUS SUBSTANCE label) require?49 CFR 172.436What does 49 CFR 172.436 (RADIOACTIVE WHITE-I label) require?49 CFR 172.438What does 49 CFR 172.438 (RADIOACTIVE YELLOW-II label) require?49 CFR 172.440What does 49 CFR 172.440 (RADIOACTIVE YELLOW-III label) require?49 CFR 172.441What does 49 CFR 172.441 (FISSILE label) require?49 CFR 172.442What does 49 CFR 172.442 (CORROSIVE label) require?49 CFR 172.446What does 49 CFR 172.446 (CLASS 9 label) require?49 CFR 172.447What does 49 CFR 172.447 (LITHIUM BATTERY label) require?49 CFR 172.448What does 49 CFR 172.448 (CARGO AIRCRAFT ONLY label) require?49 CFR 172.450What does 49 CFR 172.450 (EMPTY label) require?49 CFR 172.500What does 49 CFR 172.500 (Applicability of placarding requirements) require?49 CFR 172.502What does 49 CFR 172.502 (Prohibited and permissive placarding) require?49 CFR 172.503What does 49 CFR 172.503 (Identification number display on placards) require?49 CFR 172.504What does 49 CFR 172.504 (General placarding requirements) require?49 CFR 172.505What does 49 CFR 172.505 (Placarding for subsidiary hazards) require?49 CFR 172.506What does 49 CFR 172.506 (Providing and affixing placards: Highway) require?49 CFR 172.507What does 49 CFR 172.507 (Special placarding provisions: Highway) require?49 CFR 172.508What does 49 CFR 172.508 (Placarding and affixing placards: Rail) require?49 CFR 172.510What does 49 CFR 172.510 (Special placarding provisions: Rail) require?49 CFR 172.512What does 49 CFR 172.512 (Freight containers and aircraft unit load devices) require?49 CFR 172.514What does 49 CFR 172.514 (Bulk packagings) require?49 CFR 172.516What does 49 CFR 172.516 (Visibility and display of placards) require?49 CFR 172.519What does 49 CFR 172.519 (General specifications for placards) require?49 CFR 172.521What does 49 CFR 172.521 (DANGEROUS placard) require?49 CFR 172.522What does 49 CFR 172.522 (EXPLOSIVES 1.1, EXPLOSIVES 1.2 and EXPLOSIVES 1.3 placards) require?49 CFR 172.523What does 49 CFR 172.523 (EXPLOSIVES 1.4 placard) require?49 CFR 172.524What does 49 CFR 172.524 (EXPLOSIVES 1.5 placard) require?49 CFR 172.525What does 49 CFR 172.525 (EXPLOSIVES 1.6 placard) require?49 CFR 172.527What does 49 CFR 172.527 (Background requirements for certain placards) require?49 CFR 172.528What does 49 CFR 172.528 (NON-FLAMMABLE GAS placard) require?49 CFR 172.530What does 49 CFR 172.530 (OXYGEN placard) require?49 CFR 172.532What does 49 CFR 172.532 (FLAMMABLE GAS placard) require?49 CFR 172.540What does 49 CFR 172.540 (POISON GAS placard) require?49 CFR 172.542What does 49 CFR 172.542 (FLAMMABLE placard) require?49 CFR 172.544What does 49 CFR 172.544 (COMBUSTIBLE placard) require?49 CFR 172.546What does 49 CFR 172.546 (FLAMMABLE SOLID placard) require?49 CFR 172.547What does 49 CFR 172.547 (SPONTANEOUSLY COMBUSTIBLE placard) require?49 CFR 172.548What does 49 CFR 172.548 (DANGEROUS WHEN WET placard) require?49 CFR 172.550What does 49 CFR 172.550 (OXIDIZER placard) require?49 CFR 172.552What does 49 CFR 172.552 (ORGANIC PEROXIDE placard) require?49 CFR 172.554What does 49 CFR 172.554 (POISON placard) require?49 CFR 172.555What does 49 CFR 172.555 (POISON INHALATION HAZARD placard) require?49 CFR 172.556What does 49 CFR 172.556 (RADIOACTIVE placard) require?49 CFR 172.558What does 49 CFR 172.558 (CORROSIVE placard) require?49 CFR 172.560What does 49 CFR 172.560 (CLASS 9 placard) require?49 CFR 172.600What does 49 CFR 172.600 (Applicability and general requirements) require?49 CFR 172.602What does 49 CFR 172.602 (Emergency response information) require?49 CFR 172.604What does 49 CFR 172.604 (Emergency response telephone number) require?49 CFR 172.606What does 49 CFR 172.606 (Carrier information contact) require?49 CFR 172.700What does 49 CFR 172.700 (Purpose and scope) require?49 CFR 172.701What does 49 CFR 172.701 (Federal-State relationship) require?49 CFR 172.702What does 49 CFR 172.702 (Applicability and responsibility for training and testing) require?49 CFR 172.704What does 49 CFR 172.704 (Training requirements) require?49 CFR 172.800What does 49 CFR 172.800 (Purpose and applicability) require?49 CFR 172.802What does 49 CFR 172.802 (Components of a security plan) require?49 CFR 172.804What does 49 CFR 172.804 (Relationship to other Federal requirements) require?49 CFR 172.820What does 49 CFR 172.820 (Additional planning requirements for transportation by rail) require?49 CFR 172.403What does 49 CFR 397.101 (Requirements for motor carriers and drivers) require?49 CFR 172.602What emergency response information must accompany a hazmat shipment under 49 CFR 172.602?49 CFR 172.704What hazmat employee training is required under 49 CFR 172.704?49 CFR 172.202What must hazmat shipping papers contain under 49 CFR 172.200?49 CFR 172.504When does a load of Class 3 flammable liquid require placards, and which placard?49 CFR 172.802When is a hazmat security plan required under 49 CFR 172.802?49 CFR 173.64Can FCAs approve professional fireworks now?49 CFR 173.29Do empty hazmat containers need shipping papers?49 CFR 173.1What does 49 CFR 173.1 (Purpose and scope) require?49 CFR 173.10What does 49 CFR 173.10 (Tank car shipments) require?49 CFR 173.11What does 49 CFR 173.11 (Exceptions for shipment of light bulbs containing hazardous materials) require?49 CFR 173.115What does 49 CFR 173.115 (Class 2, Divisions 2.1, 2.2, and 2.3—Definitions) require?49 CFR 173.116What does 49 CFR 173.116 (Class 2—Assignment of hazard zone) require?49 CFR 173.12What does 49 CFR 173.12 (Exceptions for shipment of waste materials) require?49 CFR 173.120What does 49 CFR 173.120 (Class 3—Definitions) require?49 CFR 173.121What does 49 CFR 173.121 (Class 3—Assignment of packing group) require?49 CFR 173.124What does 49 CFR 173.124 (Class 4, Divisions 4.1, 4.2 and 4.3—Definitions) require?49 CFR 173.125What does 49 CFR 173.125 (Class 4—Assignment of packing group) require?49 CFR 173.127What does 49 CFR 173.127 (Class 5, Division 5.1—Definition and assignment of packing groups) require?49 CFR 173.128What does 49 CFR 173.128 (Class 5, Division 5.2—Definitions and types) require?49 CFR 173.13What does 49 CFR 173.13 (Exceptions for Class 3, Divisions 4.1, 4.2, 4.3, 5.1, 6.1, and Classes 8 and 9 materials) require?49 CFR 173.132What does 49 CFR 173.132 (Class 6, Division 6.1—Definitions) require?49 CFR 173.133What does 49 CFR 173.133 (Assignment of packing group and hazard zones for Division 6.1 materials) require?49 CFR 173.134What does 49 CFR 173.134 (Class 6, Division 6.2—Definitions and exceptions) require?49 CFR 173.136What does 49 CFR 173.136 (Class 8—Definitions) require?49 CFR 173.137What does 49 CFR 173.137 (Class 8—Assignment of packing group) require?49 CFR 173.14What does 49 CFR 173.14 (Hazardous materials in equipment in use or intended for use during transport) require?49 CFR 173.140What does 49 CFR 173.140 (Class 9—Definitions) require?49 CFR 173.141What does 49 CFR 173.141 (Class 9—Assignment of packing group) require?49 CFR 173.150What does 49 CFR 173.150 (Exceptions for Class 3 (flammable and combustible liquids)) require?49 CFR 173.151What does 49 CFR 173.151 (Exceptions for Class 4) require?49 CFR 173.152What does 49 CFR 173.152 (Exceptions for Division 5.1 (oxidizers) and Division 5.2 (organic peroxides)) require?49 CFR 173.153What does 49 CFR 173.153 (Exceptions for Division 6.1 (poisonous materials)) require?49 CFR 173.154What does 49 CFR 173.154 (Exceptions for Class 8 (corrosive materials)) require?49 CFR 173.155What does 49 CFR 173.155 (Exceptions for Class 9 (miscellaneous hazardous materials)) require?49 CFR 173.156What does 49 CFR 173.156 (Exceptions for limited quantity materials) require?49 CFR 173.157What does 49 CFR 173.157 (Reverse logistics—General requirements and exceptions for reverse logistics) require?49 CFR 173.158What does 49 CFR 173.158 (Nitric acid) require?49 CFR 173.159What does 49 CFR 173.159 (Batteries, wet) require?49 CFR 173.159aWhat does 49 CFR 173.159a (Exceptions for non-spillable batteries) require?49 CFR 173.160What does 49 CFR 173.160 (Bombs, smoke, non-explosive (corrosive)) require?49 CFR 173.161What does 49 CFR 173.161 (Chemical kits and first aid kits) require?49 CFR 173.162What does 49 CFR 173.162 (Gallium) require?49 CFR 173.163What does 49 CFR 173.163 (Hydrogen fluoride) require?49 CFR 173.164What does 49 CFR 173.164 (Mercury (metallic and articles containing mercury)) require?49 CFR 173.165What does 49 CFR 173.165 (Polyester resin kits) require?49 CFR 173.166What does 49 CFR 173.166 (Safety devices) require?49 CFR 173.167What does 49 CFR 173.167 (ID8000 consumer commodities) require?49 CFR 173.168What does 49 CFR 173.168 (Chemical oxygen generators) require?49 CFR 173.170What does 49 CFR 173.170 (Black powder for small arms) require?49 CFR 173.171What does 49 CFR 173.171 (Smokeless powder for small arms) require?49 CFR 173.172What does 49 CFR 173.172 (Aircraft hydraulic power unit fuel tank) require?49 CFR 173.173What does 49 CFR 173.173 (Paint, paint-related material, adhesives, ink and resins) require?49 CFR 173.174What does 49 CFR 173.174 (Refrigerating machines) require?49 CFR 173.175What does 49 CFR 173.175 (Permeation devices) require?49 CFR 173.176What does 49 CFR 173.176 (Capacitors) require?49 CFR 173.181What does 49 CFR 173.181 (Pyrophoric materials (liquids)) require?49 CFR 173.182What does 49 CFR 173.182 (Barium azide—50 percent or more water wet) require?49 CFR 173.183What does 49 CFR 173.183 (Nitrocellulose base film) require?49 CFR 173.184What does 49 CFR 173.184 (Highway or rail fusee) require?49 CFR 173.185What does 49 CFR 173.185 (Lithium cells and batteries) require?49 CFR 173.186What does 49 CFR 173.186 (Matches) require?49 CFR 173.187What does 49 CFR 173.187 (Pyrophoric solids, metals or alloys, n.o.s) require?49 CFR 173.188What does 49 CFR 173.188 (White or yellow phosphorus) require?49 CFR 173.189What does 49 CFR 173.189 (Batteries containing sodium or cells containing sodium) require?49 CFR 173.192What does 49 CFR 173.192 (Packaging for certain toxic gases in Hazard Zone A) require?49 CFR 173.193What does 49 CFR 173.193 (Bromoacetone, methyl bromide, chloropicrin and methyl bromide or methyl chloride mixtures, etc) require?49 CFR 173.194What does 49 CFR 173.194 (Gas identification sets) require?49 CFR 173.195What does 49 CFR 173.195 (Hydrogen cyanide, anhydrous, stabilized (hydrocyanic acid, aqueous solution)) require?49 CFR 173.196What does 49 CFR 173.196 (Category A infectious substances) require?49 CFR 173.197What does 49 CFR 173.197 (Regulated medical waste) require?49 CFR 173.198What does 49 CFR 173.198 (Nickel carbonyl) require?49 CFR 173.199What does 49 CFR 173.199 (Category B infectious substances) require?49 CFR 173.2What does 49 CFR 173.2 (Hazardous material classes and index to hazard class definitions) require?49 CFR 173.201What does 49 CFR 173.201 (Non-bulk packagings for liquid hazardous materials in Packing Group I) require?49 CFR 173.202What does 49 CFR 173.202 (Non-bulk packagings for liquid hazardous materials in Packing Group II) require?49 CFR 173.203What does 49 CFR 173.203 (Non-bulk packagings for liquid hazardous materials in Packing Group III) require?49 CFR 173.204What does 49 CFR 173.204 (Non-bulk, non-specification packagings for certain hazardous materials) require?49 CFR 173.205What does 49 CFR 173.205 (Specification cylinders for liquid hazardous materials) require?49 CFR 173.206What does 49 CFR 173.206 (Packaging requirements for chlorosilanes) require?49 CFR 173.21What does 49 CFR 173.21 (Forbidden materials and packages) require?49 CFR 173.211What does 49 CFR 173.211 (Non-bulk packagings for solid hazardous materials in Packing Group I) require?49 CFR 173.212What does 49 CFR 173.212 (Non-bulk packagings for solid hazardous materials in Packing Group II) require?49 CFR 173.213What does 49 CFR 173.213 (Non-bulk packagings for solid hazardous materials in Packing Group III) require?49 CFR 173.214What does 49 CFR 173.214 (Packagings which require approval by the Associate Administrator) require?49 CFR 173.216What does 49 CFR 173.216 (Asbestos, blue, brown or white) require?49 CFR 173.217What does 49 CFR 173.217 (Carbon dioxide, solid (dry ice)) require?49 CFR 173.219What does 49 CFR 173.219 (Life-saving appliances) require?49 CFR 173.22What does 49 CFR 173.22 (Shipper's responsibility) require?49 CFR 173.220What does 49 CFR 173.220 (Internal combustion engines, vehicles, machinery containing internal combustion engines, battery-powered equipment or machinery, fuel cell-powered equipment or machinery) require?49 CFR 173.221What does 49 CFR 173.221 (Polymeric beads, expandable and Plastic molding compound) require?49 CFR 173.222What does 49 CFR 173.222 (Dangerous goods in articles, machinery, or apparatus) require?49 CFR 173.223What does 49 CFR 173.223 (Packagings for certain flammable solids) require?49 CFR 173.224What does 49 CFR 173.224 (Packaging and control and emergency temperatures for self-reactive materials) require?49 CFR 173.225What does 49 CFR 173.225 (Packaging requirements and other provisions for organic peroxides) require?49 CFR 173.226What does 49 CFR 173.226 (Materials poisonous by inhalation, Division 6.1, Packing Group I, Hazard Zone A) require?49 CFR 173.227What does 49 CFR 173.227 (Materials poisonous by inhalation, Division 6.1, Packing Group I, Hazard Zone B) require?49 CFR 173.228What does 49 CFR 173.228 (Bromine pentafluoride or bromine trifluoride) require?49 CFR 173.229What does 49 CFR 173.229 (Chloric acid solution or chlorine dioxide hydrate, frozen) require?49 CFR 173.23What does 49 CFR 173.23 (Previously authorized packaging) require?49 CFR 173.230What does 49 CFR 173.230 (Fuel cell cartridges containing hazardous material) require?49 CFR 173.231What does 49 CFR 173.231 (Ammonium nitrate emulsion, suspension or gel) require?49 CFR 173.232What does 49 CFR 173.232 (Articles containing hazardous materials, n.o.s) require?49 CFR 173.24What does 49 CFR 173.24 (General requirements for packagings and packages) require?49 CFR 173.240What does 49 CFR 173.240 (Bulk packaging for certain low hazard solid materials) require?49 CFR 173.241What does 49 CFR 173.241 (Bulk packagings for certain low hazard liquid and solid materials) require?49 CFR 173.242What does 49 CFR 173.242 (Bulk packagings for certain medium hazard liquids and solids, including solids with dual hazards) require?49 CFR 173.243What does 49 CFR 173.243 (Bulk packaging for certain high hazard liquids and dual hazard materials which pose a moderate hazard) require?49 CFR 173.244What does 49 CFR 173.244 (Bulk packaging for certain pyrophoric liquids (Division 4.2), dangerous when wet (Division 4.3) materials, and poisonous liquids with inhalation hazards (Division 6.1)) require?49 CFR 173.245What does 49 CFR 173.245 (Bulk packaging for extremely hazardous materials such as poisonous gases (Division 2.3)) require?49 CFR 173.247What does 49 CFR 173.247 (Bulk packaging for certain elevated temperature materials) require?49 CFR 173.249What does 49 CFR 173.249 (Bromine) require?49 CFR 173.24aWhat does 49 CFR 173.24a (Additional general requirements for non-bulk packagings and packages) require?49 CFR 173.24bWhat does 49 CFR 173.24b (Additional general requirements for bulk packagings) require?49 CFR 173.25What does 49 CFR 173.25 (Authorized packagings and overpacks) require?49 CFR 173.251What does 49 CFR 173.251 (Bulk packaging for ammonium nitrate emulsion, suspension, or gel) require?49 CFR 173.26What does 49 CFR 173.26 (Quantity limitations) require?49 CFR 173.27What does 49 CFR 173.27 (General requirements for transportation by aircraft) require?49 CFR 173.28What does 49 CFR 173.28 (Reuse, reconditioning and remanufacture of packagings) require?49 CFR 173.29What does 49 CFR 173.29 (Empty packagings) require?49 CFR 173.2aWhat does 49 CFR 173.2a (Classification of a material having more than one hazard) require?49 CFR 173.30What does 49 CFR 173.30 (Loading and unloading of transport vehicles) require?49 CFR 173.301What does 49 CFR 173.301 (General requirements for shipment of compressed gases and other hazardous materials in cylinders, UN pressure receptacles, and spherical pressure vessels) require?49 CFR 173.301aWhat does 49 CFR 173.301a (Additional general requirements for shipment of specification cylinders) require?49 CFR 173.301bWhat does 49 CFR 173.301b (Additional general requirements for shipment of UN pressure receptacles) require?49 CFR 173.302What does 49 CFR 173.302 (Filling of cylinders with nonliquefied (permanent) compressed gases or adsorbed gases) require?49 CFR 173.302aWhat does 49 CFR 173.302a (Additional requirements for shipment of non-liquefied (permanent) compressed gases in specification cylinders) require?49 CFR 173.302bWhat does 49 CFR 173.302b (Additional requirements for shipment of non-liquefied (permanent) compressed gases in UN pressure receptacles) require?49 CFR 173.302cWhat does 49 CFR 173.302c (Additional requirements for the shipment of adsorbed gases in UN pressure receptacles) require?49 CFR 173.303What does 49 CFR 173.303 (Charging of cylinders with compressed gas in solution (acetylene)) require?49 CFR 173.304What does 49 CFR 173.304 (Filling of cylinders with liquefied compressed gases) require?49 CFR 173.304aWhat does 49 CFR 173.304a (Additional requirements for shipment of liquefied compressed gases in specification cylinders) require?49 CFR 173.304bWhat does 49 CFR 173.304b (Additional requirements for shipment of liquefied compressed gases in UN pressure receptacles) require?49 CFR 173.305What does 49 CFR 173.305 (Charging of cylinders with a mixture of compressed gas and other material) require?49 CFR 173.306What does 49 CFR 173.306 (Limited quantities of compressed gases) require?49 CFR 173.307What does 49 CFR 173.307 (Exceptions for compressed gases) require?49 CFR 173.308What does 49 CFR 173.308 (Lighters) require?49 CFR 173.309What does 49 CFR 173.309 (Fire extinguishers) require?49 CFR 173.31What does 49 CFR 173.31 (Use of tank cars) require?49 CFR 173.310What does 49 CFR 173.310 (Exceptions for radiation detectors) require?49 CFR 173.311What does 49 CFR 173.311 (Metal Hydride Storage Systems) require?49 CFR 173.312What does 49 CFR 173.312 (Requirements for shipment of MEGCs) require?49 CFR 173.313What does 49 CFR 173.313 (UN Portable Tank Table for Liquefied Compressed Gases and Chemical Under Pressure) require?49 CFR 173.314What does 49 CFR 173.314 (Compressed gases in tank cars and multi-unit tank cars) require?49 CFR 173.315What does 49 CFR 173.315 (Compressed gases in cargo tanks and portable tanks) require?49 CFR 173.316What does 49 CFR 173.316 (Cryogenic liquids in cylinders) require?49 CFR 173.318What does 49 CFR 173.318 (Cryogenic liquids in cargo tanks) require?49 CFR 173.319What does 49 CFR 173.319 (Cryogenic liquids in tank cars) require?49 CFR 173.32What does 49 CFR 173.32 (Requirements for the use of portable tanks) require?49 CFR 173.320What does 49 CFR 173.320 (Cryogenic liquids; exceptions) require?49 CFR 173.321What does 49 CFR 173.321 (Ethylamine) require?49 CFR 173.322What does 49 CFR 173.322 (Ethyl chloride) require?49 CFR 173.323What does 49 CFR 173.323 (Ethylene oxide) require?49 CFR 173.33What does 49 CFR 173.33 (Hazardous materials in cargo tank motor vehicles) require?49 CFR 173.334What does 49 CFR 173.334 (Organic phosphates mixed with compressed gas) require?49 CFR 173.335What does 49 CFR 173.335 (Chemical under pressure n.o.s) require?49 CFR 173.336What does 49 CFR 173.336 (Nitrogen dioxide, liquefied, or dinitrogen tetroxide, liquefied) require?49 CFR 173.337What does 49 CFR 173.337 (Nitric oxide) require?49 CFR 173.338What does 49 CFR 173.338 (Tungsten hexafluoride) require?49 CFR 173.340What does 49 CFR 173.340 (Tear gas devices) require?49 CFR 173.35What does 49 CFR 173.35 (Hazardous materials in IBCs) require?49 CFR 173.36What does 49 CFR 173.36 (Hazardous materials in Large Packagings) require?49 CFR 173.37What does 49 CFR 173.37 (Hazardous Materials in Flexible Bulk Containers) require?49 CFR 173.4What does 49 CFR 173.4 (Small quantities for highway and rail) require?49 CFR 173.40What does 49 CFR 173.40 (General packaging requirements for toxic materials packaged in cylinders) require?49 CFR 173.401What does 49 CFR 173.401 (Scope) require?49 CFR 173.41What does 49 CFR 173.41 (Sampling and testing program for unrefined petroleum-based products) require?49 CFR 173.410What does 49 CFR 173.410 (General design requirements) require?49 CFR 173.411What does 49 CFR 173.411 (Industrial packages) require?49 CFR 173.412What does 49 CFR 173.412 (Additional design requirements for Type A packages) require?49 CFR 173.413What does 49 CFR 173.413 (Requirements for Type B packages) require?49 CFR 173.415What does 49 CFR 173.415 (Authorized Type A packages) require?49 CFR 173.416What does 49 CFR 173.416 (Authorized Type B packages) require?49 CFR 173.417What does 49 CFR 173.417 (Authorized fissile materials packages) require?49 CFR 173.418What does 49 CFR 173.418 (Authorized packages—pyrophoric Class 7 (radioactive) materials) require?49 CFR 173.419What does 49 CFR 173.419 (Authorized packages—oxidizing Class 7 (radioactive) materials) require?49 CFR 173.420What does 49 CFR 173.420 (Uranium hexafluoride (fissile, fissile excepted and non-fissile)) require?49 CFR 173.421What does 49 CFR 173.421 (Excepted packages for limited quantities of Class 7 (radioactive) materials) require?49 CFR 173.422What does 49 CFR 173.422 (Additional requirements for excepted packages containing Class 7 (radioactive) materials) require?49 CFR 173.423What does 49 CFR 173.423 (Requirements for multiple hazard limited quantity Class 7 (radioactive) materials) require?49 CFR 173.424What does 49 CFR 173.424 (Excepted packages for radioactive instruments and articles) require?49 CFR 173.425What does 49 CFR 173.425 (Table of activity limits—excepted quantities and articles) require?49 CFR 173.426What does 49 CFR 173.426 (Excepted packages for articles containing natural uranium or thorium) require?49 CFR 173.427What does 49 CFR 173.427 (Transport requirements for low specific activity (LSA) Class 7 (radioactive) material and surface contaminated objects (SCO)) require?49 CFR 173.428What does 49 CFR 173.428 (Empty Class 7 (radioactive) materials packaging) require?49 CFR 173.431What does 49 CFR 173.431 (Activity limits for Type A and Type B packages) require?49 CFR 173.433What does 49 CFR 173.433 (Requirements for determining basic radionuclide values, and for the listing of radionuclides on shipping papers and labels) require?49 CFR 173.435What does 49 CFR 173.435 (Table of A<sub>1</sub> and A<sub>2</sub> values for radionuclides) require?49 CFR 173.436What does 49 CFR 173.436 (Exempt material activity concentrations and exempt consignment activity limits for radionuclides) require?49 CFR 173.441What does 49 CFR 173.441 (Radiation level limitations and exclusive use provisions) require?49 CFR 173.442What does 49 CFR 173.442 (Thermal limitations) require?49 CFR 173.443What does 49 CFR 173.443 (Contamination control) require?49 CFR 173.447What does 49 CFR 173.447 (Storage incident to transportation—general requirements) require?49 CFR 173.448What does 49 CFR 173.448 (General transportation requirements) require?49 CFR 173.453What does 49 CFR 173.453 (Fissile materials—exceptions) require?49 CFR 173.457What does 49 CFR 173.457 (Transportation of fissile material packages—specific requirements) require?49 CFR 173.459What does 49 CFR 173.459 (Mixing of fissile material packages with non-fissile or fissile-excepted material packages) require?49 CFR 173.461What does 49 CFR 173.461 (Demonstration of compliance with tests) require?49 CFR 173.462What does 49 CFR 173.462 (Preparation of specimens for testing) require?49 CFR 173.465What does 49 CFR 173.465 (Type A packaging tests) require?49 CFR 173.466What does 49 CFR 173.466 (Additional tests for Type A packagings designed for liquids and gases) require?49 CFR 173.467What does 49 CFR 173.467 (Tests for demonstrating the ability of Type B and fissile materials packagings to withstand accident conditions in transportation) require?49 CFR 173.468What does 49 CFR 173.468 (Test for LSA-III material) require?49 CFR 173.469What does 49 CFR 173.469 (Tests for special form Class 7 (radioactive) materials) require?49 CFR 173.471What does 49 CFR 173.471 (Requirements for U.S. Nuclear Regulatory Commission approved packages) require?49 CFR 173.472What does 49 CFR 173.472 (Requirements for exporting DOT Specification Type B and fissile packages) require?49 CFR 173.473What does 49 CFR 173.473 (Requirements for foreign-made packages) require?49 CFR 173.474What does 49 CFR 173.474 (Quality control for construction of packaging) require?49 CFR 173.475What does 49 CFR 173.475 (Quality control requirements prior to each shipment of Class 7 (radioactive) materials) require?49 CFR 173.476What does 49 CFR 173.476 (Approval of special form Class 7 (radioactive) materials) require?49 CFR 173.477What does 49 CFR 173.477 (Approval of packagings containing greater than 0.1 kg of non-fissile or fissile-excepted uranium hexafluoride) require?49 CFR 173.4aWhat does 49 CFR 173.4a (Excepted quantities) require?49 CFR 173.4bWhat does 49 CFR 173.4b (De minimis exceptions) require?49 CFR 173.5What does 49 CFR 173.5 (Agricultural operations) require?49 CFR 173.50What does 49 CFR 173.50 (Class 1—Definitions) require?49 CFR 173.51What does 49 CFR 173.51 (Authorization to offer and transport explosives) require?49 CFR 173.52What does 49 CFR 173.52 (Classification codes and compatibility groups of explosives) require?49 CFR 173.53What does 49 CFR 173.53 (Provisions for using old classifications of explosives) require?49 CFR 173.54What does 49 CFR 173.54 (Forbidden explosives) require?49 CFR 173.56What does 49 CFR 173.56 (New explosives—definition and procedures for classification and approval) require?49 CFR 173.57What does 49 CFR 173.57 (Acceptance criteria for new explosives) require?49 CFR 173.58What does 49 CFR 173.58 (Assignment of class and division for new explosives) require?49 CFR 173.5aWhat does 49 CFR 173.5a (Oilfield service vehicles, mechanical displacement meter provers, and roadway striping vehicles exceptions) require?49 CFR 173.5bWhat does 49 CFR 173.5b (Portable and mobile refrigeration systems) require?49 CFR 173.6What does 49 CFR 173.6 (Materials of trade exceptions) require?49 CFR 173.60What does 49 CFR 173.60 (General packaging requirements for explosives) require?49 CFR 173.61What does 49 CFR 173.61 (Mixed packaging requirements) require?49 CFR 173.62What does 49 CFR 173.62 (Specific packaging requirements for explosives) require?49 CFR 173.63What does 49 CFR 173.63 (Packaging exceptions) require?49 CFR 173.64What does 49 CFR 173.64 (Exceptions for Division 1.3 and 1.4 fireworks) require?49 CFR 173.65What does 49 CFR 173.65 (Exceptions for Division 1.4G consumer fireworks) require?49 CFR 173.66What does 49 CFR 173.66 (Requirements for bulk packagings of certain explosives and oxidizers) require?49 CFR 173.67What does 49 CFR 173.67 (Exceptions for Division 1.1 jet perforating guns) require?49 CFR 173.7What does 49 CFR 173.7 (Government operations and materials) require?49 CFR 173.9What does 49 CFR 173.9 (Transport vehicles or freight containers containing lading which has been fumigated) require?
Other X3 compliance guides
GuideHours of Service & ELDGuideDriver Qualification & DOT PhysicalsGuideDrug & Alcohol TestingGuideCDL & Driver TrainingGuideSafe Driving & OperationsGuideVehicle Inspection, Repair & PartsGuideInsurance & Financial ResponsibilityGuideSafety Fitness, Audits & EnforcementGuideHazMat: Packaging & ContainersGuideHazMat: Loading, Handling & RoutingGuideHazMat: Registration & ApprovalsGuideOther Federal Regulations