Hazmat Rulemakings from 1973-1975FR DateRule NameDocket NumberRulemaking ActionFR Citation12/31/1975Definition of Flammable & Combustible LiquidsHM-133FR40 FR 6003012/29/1975Asphalts in Cargo TanksHM-132FR40 FR 5959812/16/1975Carriage of Certain Hazardous Materials on Cargo-Only Aircraft as Only Means of TransportationHM-HM-128FR40 FR 5828412/11/1975Proposed Inspection and Monitoring Requirements for Radioactive MaterialsHM-HM-131NPRM40 FR 5768812/10/1975Definition of Flammable, Combustible, & Pyrophoric LiquidsHM-102FR40 FR 5743312/3/1975Exemption ProceduresHM-HM-127FR40 FR 5644211/7/1975Matter Incorporated by ReferenceHM-22FR40 FR 5203711/7/1975Portable Tank MarkingHM-HM-129FR40 FR 5202711/7/1975Portable Tank Gross WeightsHM-HM-130FR40 FR 5202710/15/1975Establishment of Exemption ProceduresHM-HM-127FR40 FR 4846610/15/1975Establishment of Exemption Procedures (clearer)HM-HM-127FR40 FR 4846710/15/1975Establishment of Exemption Procedures (clearer)HM-HM-127FR40 FR 4846810/15/1975Establishment of Exemption Procedures (clearer)HM-HM-127FR40 FR 4846910/15/1975Establishment of Exemption Procedures (clearer)HM-HM-127FR40 FR 4847010/15/1975Establishment of Exemption Procedures (clearer)HM-HM-127FR40 FR 4847110/15/1975Establishment of Exemption Procedures (clearer)HM-HM-127FR40 FR 4847210/15/1975Establishment of Exemption Procedures (clearer)HM-HM-127FR40 FR 4847310/15/1975Establishment of Exemption Procedures (clearer)HM-HM-127FR40 FR 4847410/6/1975Repair and Maintenance of Vehicles; HighwayHM-110FR40 FR 4610610/1/1975Carriage of Hazardous Materials Aboard AircraftHM-HM-128NPRM40 FR 451979/30/1975Repair and Maintenance of Vehicles; HighwayHM-110FR40 FR 448219/30/1975Repair and Maintenance of Vehicles; HighwayHM-110NPRM40 FR 448429/30/1975MC 330 and MC 331 Cargo Tanks Stress Corrosion CrackingHM-HM-113FR40 FR 448209/26/1975Miscellaneous Amendments - RAMHM-111FR40 FR 443279/26/1975Hazard Information SystemsHM-126ANPRM40 FR 443369/8/1975Consolidation of Hazardous Materials RegulationsHM-112NPRM40 FR 415379/8/1975Proposed Classification & Pkg. of Corrosive LiquidsHM-57FR40 FR 415279/2/1975Matter Incorporated by ReferenceHM-22NPRM40 FR 401718/26/1975Matter Incorporated by ReferenceHM-22FR40 FR 372148/26/1975Proposed Exemption Procedures; Public hearingHM-127NPRM40 FR 372478/4/1975Proposed Exemption ProceduresHM-127NPRM40 FR 327587/30/1975Exemptions from Hazardous Materials RegulationsHM-127IFR40 FR 319766/25/1975Hazard Information SystemHM-103NPRM40 FR 266876/25/1975Hazard Information SystemsHM-126ANPRM40 FR 266886/12/1975Definition of Flammable, Combustible, & Pyrophoric LiquidsHM-102FR40 FR 250246/11/1975MC 330 and MC 331 Cargo Tanks Stress Corrosion CrackingHM-113FR40 FR 249026/9/1975Proposed DOT Specification PackagingHM-130NPRM40 FR 245325/27/1975Matter Incorporated by ReferenceHM-22NPRM40 FR 228425/22/1975Definition of Flammable, Combustible, & Pyrophoric LiquidsHM-102FR40 FR 222635/22/1975Tank Car Tank Head ShieldsHM-109NPRM40 FR 222735/16/1975Repair and Maintenance of Vehicles; HighwayHM-110NPRM40 FR 214854/30/1975Matter Incorporated by ReferenceHM-22FR40 FR 187884/23/1975Tank Car Tank Head ShieldsHM-109NPRM40 FR 178554/23/1975Prohibit Construction of 112A/114A Tank CarsHM-125NPRM40 FR 178533/26/1975Bottom Outlets Valves on MC 312 Cargo TanksHM-124NPRM40 FR 133163/18/1975Repair and Maintenance of Vehicles; HighwayHM-110FR40 FR 122693/11/1975Tank Car Tank Head ShieldsHM-109NPRM40 FR 113622/5/1975Consolidation of Hazardous Materials RegulationsHM-112NPRM40 FR 53861/29/1975Consolidation of Hazardous Materials RegulationsHM-112NPRM40 FR 43291/29/1975Portable Tank Lettering HeightHM-129NPRM40 FR 43181/28/1975Hazard Information System and Miscellaneous ProposalsHM-103NPRM40 FR 418312/31/1974Miscellaneous Amendments - RAMHM-111FR39 FR 4523812/30/1974Fire ExtinguishersHM-106FR39 FR 4498912/30/1974I-Bars on Steel DrumsHM-121FR39 FR 4498912/17/1974Matter Incorporated by ReferenceHM-22NPRM39 FR 4363812/12/1974Shippers - Rail FreightHM-123FR39 FR 4331012/10/1974Hazard Information System and Miscellaneous ProposalsHM-HM-103NPRM39 FR 4309112/5/1974Appl. of Regulations to Private & Contract CarriersHM-122FR39 FR 4236612/2/1974Repair and Maintenance of Vehicles; HighwayHM-110FR39 FR 4174112/2/1974Matter Incorporated by ReferenceHM-22FR39 FR 4174411/27/1974Rail Cars used to Transport Class A ExplosivesHM-114FR39 FR 4136510/22/1974Definition of Flammable, Combustible, & Pyrophoric LiquidsHM-102FR39 FR 3748810/22/1974Use of Certain PackagingsHM-121FR39 FR 1149010/11/1974Use of Certain Packagings HM-121NPRM39 FR 365969/30/1974Matter Incorporated by ReferenceHM-22FR39 FR 351739/30/1974Proposed Classification & Pkg. of Corrosive LiquidsHM-57FR39 FR 351729/20/1974Switching of Freight CarsHM-120NPRM39 FR 338089/18/1974Miscellaneous Amendments to ChapterHM-56FR39 FR 335329/12/1974Tank Car Tank Head ShieldsHM-109FR39 FR 329129/10/1974Proposed Classification & Pkg. of Corrosive LiquidsHM-57FR39 FR 326159/10/1974Cryogenic LiquidsHM-115ANPRM39 FR 326248/27/1974Consolidation of Hazardous Materials Regulations and Miscellaneous ProposalsHM-103; HM-112NPRM39 FR 309418/21/1974Matter Incorporated by ReferenceHM-22FR39 FR 301358/14/1974Switching of Freight CarsHM-120NPRM39 FR 291977/31/1974Polyethylene DrumHM-119NPRM39 FR 276937/23/1974Tank Car Tank Head ShieldsHM-109FR39 FR 275727/9/1974Expandable Polystyrene Resin and the Definition of a Flammable SolidHM-118NPRM39 FR 252357/8/1974Ethylene Oxide; Opening in Tank Car HeadsHM-100FR39 FR 249096/24/1974Tank Car UtilizationHM-105FR39 FR 224256/14/1974Specification IM Glass Carboy in Polystyrene Packaging and Cancellation of Certain Obsolete Specification PackagingsHM-117NPRM39 FR 208055/28/1974Proposed Classification & Pkg. of Corrosive LiquidsHM-57FR39 FR 184615/15/1974Shipment of Hazardous MaterialsHM-106FR39 FR 173135/9/1974Consolidation of Hazardous Materials RegulationsHM-103; HM-112NPRM39 FR 164814/30/1974Tank Car UtilizationHM-105FR39 FR 150344/24/1974Consolidation of Hazardous Materials RegulationsHM-112NPRM39 FR 145194/23/1974Matter Incorporated by ReferenceHM-22NPRM39 FR 143574/9/1974Miscellaneous AmendmentsHM-104FR39 FR 127494/4/1974Proposed Classification of New Explosives and Shipment of Samples of ExplosivesHM-116NPRM39 FR 122614/2/1974Matter Incorporated by ReferenceHM-22NPRM39 FR 120343/22/1974Matter Incorporated by ReferenceHM-22FR39 FR 109093/1/1974Cryogenic LiquidsHM-115ANPRM39 FR 79502/28/1974Cargo Tank Use and Testing, Compressed Gases in Portable and Cargo Tanks, and Specification MC 331HM-86FR39 FR 114232/26/1974Specifications for Tank CarsHM-90NPRM39 FR 74322/6/1974Rail Cars used to Transport Class A ExplosivesHM-114NPRM39 FR 46681/24/1974Definition of Flammable, Combustible, & Pyrophoric LiquidsHM-102FR39 FR 27681/24/1974Consolidation of Hazardous Materials RegulationsHM-112NPRM39 FR 30221/24/1974Hazard Information System and Miscellaneous Proposals; Notice of Proposed Rule MakingHM-103NPRM39 FR 31641/15/1974Proposed Classification & Pkg. of Corrosive LiquidsHM-57FR39 FR 18511/4/1974MC 330 and MC 331 Cargo Tanks Stress Corrosion CrackingHM-113NPRM39 FR 105912/28/1973Proposed Classification & Pkg. of Corrosive LiquidsHM-57FR38 FR 3546711/28/1973Matter Incorporated by ReferenceHM-22NPRM38 FR 3281710/25/1973Miscellaneous Amendments - RAMHM-111NPRM38 FR 2948310/12/1973Proposed Classification & Pkg. of Corrosive LiquidsHM-57FR38 FR 2829210/5/1973Cargo Tank Use and Testing, Compressed Gases in Portable and Cargo Tanks, and Specification MC 331HM-86FR38 FR 275959/11/1973Proposed Classification & Pkg. of Corrosive LiquidsHM-57NPRM38 FR 249159/4/1973Miscellaneous Amendments to ChapterHM-56FR38 FR 237918/27/1973Repair and Maintenance of Vehicles; HighwayHM-110NPRM38 FR 229018/15/1973Specification 3AX, 3AAX, & 3T CylindersHM-99FR38 FR 219898/3/1973Proposed Classification & Pkg. of Corrosive LiquidsHM-57FR38 FR 208377/27/1973Shipment of Hazardous MaterialsHM-97FR38 FR 200837/18/1973Matter Incorporated by ReferenceHM-22FR38 FR 191256/27/1973Phosphorous PentasulfideHM-80FR38 FR 168755/29/1973Safety VentsHM-108ANPRM38 FR 141115/29/1973Tank Car Tank Head ShieldsHM-109NPRM38 FR 141125/16/1973Proposed Classification & Pkg. of Corrosive LiquidsHM-57FR38 FR 128075/3/1973Transportation of Hazardous MaterialsHM-106NPRM38 FR 109604/24/1973Definition of Flammable, Combustible, & Pyrophoric LiquidsHM-102NPRM38 FR 101184/24/1973Hazard Information SystemHM-103ANPRM38 FR 101174/23/1973Matter Incorporated by ReferenceHM-22NPRM38 FR 100143/29/1973Etiologic AgentsHM-96FR38 FR 81613/23/1973DOD Materials Sold to ShippersHM-107FR38 FR 75613/22/1973Transportation of Hazardous MaterialsHM-106NPRM38 FR 74703/7/1973Labeling & Classing of HMHM-8FR38 FR 61802/27/1973Labeling & Classing of HMHM-8FR38 FR 52922/14/1973Design Approvals for Radioactive Materials PackagesHM-73FR38 FR 43962/13/1973Matter Incorporated by ReferenceHM-22FR38 FR 43311/15/1973Phosphorous PentasulfideHM-80FR38 FR 1507 Updated: Monday, December 9, 2019
