| 11/20/1984 | Implementation of the ICAO Techincal Instructions | HM-184B | FR | 49 FR 45749 |
| 11/19/1984 | Reclassification of Special Fireworks | HM-195 | ANPRM | 49 FR 45627 |
| 11/01/1984 | Shippers-Specifications for Tank Cars | HM-175 | FR | 49 FR 43963 |
| 11/01/1984 | Cryogenic Liquids; Corrections and Revisions | HM-115 | FR | 49 FR 43965 |
| 10/24/1984 | Shippers-Specifications for Tank Cars | HM-175 | FR | |
| 10/24/1984 | Designation of Test Labs: UN Packaging | HM-194 | NPRM | 49 FR 40056 |
| 10/24/1984 | Cryogenic Liquids; Corrections and Revisions | HM-115 | FR | 49 FR 42733 |
| 10/12/1984 | Standards. for Polyethylene Contrs. | HM-185 | FR | 49 FR 40033 |
| 10/04/1984 | Cylinder Retester Identification Procedures | HM-172B | NPRM | 49 FR 39177 |
| 09/29/1984 | Magnetized Material | HM-166S | NPRM | 49 FR 37438 |
| 09/27/1984 | Editorial Correction | HM-189B | FR | 49 FR 38132 |
| 09/27/1984 | Odorization of LPG, and Miscellaneous Proposals | HM-126D | NPRM | 49 FR 38164 |
| 09/13/1984 | Shipment of Matches | HM-186 | FR | 49 FR 35950 |
| 08/28/1984 | Conversion of Exemptions | HM-139G | NPRM | 49 FR 34044 |
| 08/28/1984 | Conversion of Exemptions | HM-139G | NPRM | 49 FR 34045 |
| 08/28/1984 | Conversion of Exemptions | HM-139G | NPRM | 49 FR 34046 |
| 08/28/1984 | Conversion of Exemptions | HM-139G | NPRM | 49 FR 34047 |
| 08/28/1984 | Conversion of Exemptions | HM-139G | NPRM | 49 FR 34048 |
| 08/27/1984 | Placarding Empty Tank Cars | HM-180 | NPRM | 49 FR 33907 |
| 08/23/1984 | Tritium & Carbon 14 Low Sp. Activity | HM-193 | NPRM | 49 FR 33469 |
| 08/16/1984 | Modification to DOT 21PF-1 Overpacks | HM-190 | NPRM | 49 FR 32774 |
| 08/10/1984 | Placarding Empty Tank Cars | HM-180 | NPRM | 49 FR 32090 |
| 07/04/1984 | Implementation of the ICAO Techincal Instructions | HM-184B | NPRM | 49 FR 27180 |
| 06/14/1984 | Standards. for Polyethylene Contrs. | HM-185 | FR | 49 FR 24684 |
| 06/14/1984 | Requirements for Small Arms Ammo. | HM-187 | FR | 49 FR 21933 |
| 06/12/1984 | Cryogenic Liquids, Revisions | HM-115 | FR | 49 FR 24306 |
| 05/17/1984 | Classification of Detonating Cord/Pkg. | HM-191 | NPRM | 49 FR 20873 |
| 05/04/1984 | Exceptions for Small Quantities of Hazardous Materials; Correction | HM-116Q | FR | 49 FR 19025 |
| 04/23/1984 | Transportation of Hazardous Materials | HM-22 | FR | 49 FR 14357 |
| 04/11/1984 | Deletion of Commodity Entries | HM-166O | FR | 49 FR 14353 |
| 04/11/1984 | Marking Owner Symbol on Compressed Gas Cylinders | HM-172A | ANPRM | 49 FR 14405 |
| 04/06/1984 | Qty. Limitations Aboard Aircraft | HM-192 | ANPRM | 49 FR 13717 |
| 03/26/1984 | Hazardous Waste Manifest; Shipping Papers | HM-145D | FR | 49 FR 11184 |
| 03/22/1984 | Miscellaneous Amendments | HM-166R | NPRM | 49 FR 10780 |
| 03/20/1984 | Hazardous Waste Manifest; Shipping Papers | HM-145D | FR | 49 FR 10507 |
| 03/16/1984 | Detailed Hazardous Materials Incident Reports | HM-36B | ANPRM | 49 FR 10042 |
| 03/16/1984 | Detailed Hazardous Materials Incident Reports | HM-36B | ANPRM | 49 FR 10043 |
| 03/16/1984 | Detailed Hazardous Materials Incident Reports | HM-36B | ANPRM | 49 FR 10044 |
| 03/16/1984 | Detailed Hazardous Materials Incident Reports | HM-36B | ANPRM | 49 FR 10045 |
| 03/16/1984 | Detailed Hazardous Materials Incident Reports | HM-36B | ANPRM | 49 FR 10046 |
| 03/16/1984 | Detailed Hazardous Materials Incident Reports | HM-36B | ANPRM | 49 FR 10047 |
| 03/16/1984 | Required Use of Emergency Response Guidebooks and Material Safety Data Sheets | HM-126C | ANPRM | 49 FR 10048 |
| 03/16/1984 | Required Use of Emergency Response Guidebooks and Material Safety Data Sheets | HM-126C | ANPRM | 49 FR 10049 |
| 03/16/1984 | Required Use of Emergency Response Guidebooks and Material Safety Data Sheets | HM-126C | ANPRM | 49 FR 10050 |
| 03/16/1984 | Required Use of Emergency Response Guidebooks and Material Safety Data Sheets | HM-126C | ANPRM | 49 FR 10051 |
| 03/16/1984 | Required Use of Emergency Response Guidebooks and Material Safety Data Sheets | HM-126C | ANPRM | 49 FR 10052 |
| 03/16/1984 | Required Use of Emergency Response Guidebooks and Material Safety Data Sheets | HM-126C | ANPRM | 49 FR 10053 |
| 03/12/1984 | Hazardous Materials; Editorial Corrections and Clarifications | HM-189A | FR | 49 FR 9187 |
| 02/29/1984 | Editorial Correction | HM-189A | FR | 49 FR 7384 |
| 02/27/1984 | Limit on Filling Pressure for High Pressure Composite Hoop Wrapped Cylinders | | ANPRM | 49 FR 7182 |
| 01/27/1984 | Specifications for Tank Cars | HM-174 | FR | 49 FR 3473 |
| 01/27/1984 | Shippers-Specifications for Tank Cars | HM-175 | FR | 49 FR 3468 |
| 01/26/1984 | Conversion of Exemptions | HM-139F | FR | 49 FR 3188 |
| 01/19/1984 | Conversion of Exemptions | HM-139F | FR | 49 FR 2250 |
| 12/13/1983 | Implementation of the ICAO Technical Instructions; Correction and Data Change | HM-184A | FR | 48 FR 55469 |
| 11/29/1983 | Implementation of the ICAO Technical Instructions | HM-184A | FR | 48 FR 53710 |
| 11/17/1983 | Deletion of Commodity Entries | HM-166O | FR | 48 FR 52306 |
| 11/01/1983 | Cryogenic Liquids; Final Rule Corrections and Revisions; Delay of Effective Date | HM-115 | FR | 48 FR 50440 |
| 11/01/1983 | Hazardous Materials Regulations; Editorial Corrections and Clarifications | HM-189 | FR | 48 FR 50444 |
| 10/31/1983 | Optional Hazardous Materials Table; Use of United Nations Shipping Descriptions | HM-171C | FR | 48 FR 50234 |
| 10/19/1983 | Reportable Quantity of Hazardous Substance; Extension of Time for Public Comments | HM-145E | ANPRM | 48 FR 48483 |
| 09/01/1983 | Specifications for Tank Cars | HM-174 | FR | 48 FR 39630 |
| 08/11/1983 | Product Recall: High Pressure Composite Hoop Wrapped Cylinders | | NPRM | 48 FR 36559 |
| 08/08/1983 | Conversion of Exemptions | HM-139F | NPRM | 48 FR 35970 |
| 08/08/1983 | Reportable Quantity of Hazardous Substance | HM-145E | ANPRM | 48 FR 35965 |
| 08/04/1983 | Implementation of the ICAO Technical Instructions | HM-184A | NPRM | 48 FR 35471 |
| 07/07/1983 | Requirements for Transportation of Radioactive Materials; Corrections and Clarifications | HM-169 | FR | 48 FR 31214 |
| 06/30/1983 | Exceptions for Small Quantities of Hazardous Materials; and Limited Quantities of Radioactive Materials | HM-116Q; HM-166F | FR | 48 FR 30132 |
| 06/20/1983 | Miscellaneous Amendments | HM-166N | FR | 48 FR 28095 |
| 06/16/1983 | Cryogenic Liquids | HM-115 | FR | 48 FR 27674 |
| 06/09/1983 | Shipment of Matches | HM-186 | NPRM | 48 FR 26650 |
| 06/06/1983 | Shippers-Specifications for Tank Cars | HM-175 | NPRM | 48 FR 25236 |
| 05/31/1983 | Requirements for Small Arms Ammo. | HM-187 | NPRM | 48 FR 24146 |
| 05/31/1983 | Transportation of Hazardous Substances Between Canada and the United States | HM-188A | FR | 48 FR 24081 |
| 05/09/1983 | Transportation of HM Between US & Canada | HM-188 | NPRM | 48 FR 20780 |
| 05/05/1983 | Transportation of Hazardous Materials Between Canada and the United States | HM-188 | ANPRM | 48 FR 20255 |
| 05/02/1983 | Exceptions for Small Quantities of Hazardous Materials and Limited Quantities of Radioactive Materials | HM-116Q; HM-166F | FR | 48 FR 19719 |
| 04/21/1983 | Enforcement Procedures | HM-138A | FR | 48 FR 17093 |
| 04/14/1983 | Shippers-Specifications for Tank Cars | HM-175 | NPRM | 48 FR 16188 |
| 03/31/1983 | Requirements for Transportation of Radioactive Materials | HM-169 | FR | 48 FR 13431 |
| 03/10/1983 | Requirements for Transportation of Radioactive Materials | HM-169 | FR | 48 FR 10218 |
| 02/21/1983 | Consumer Commodities Paint/Related Material | HM-166L | FR | 48 FR 17094 |
| 01/20/1983 | Enforcement Procedures | HM-138A | FR | 48 FR 2646 |
| 01/06/1983 | Conversion of Exemptions | HM-139 | FR | 48 FR 655 |
| 12/06/1982 | Conversion of Exemptions | HM-139 | FR | 47 FR 54825 |
| 12/06/1982 | Implementation of the ICAO Technical Instructions | HM-184 | FR | 47 FR 54817 |
| 11/15/1982 | Exceptions for Small Quantities of Hazardous Materials | HM-116Q; HM-166F | NPRM | 47 FR 51430 |
| 11/12/1982 | Use of United Nations Shipping Descriptions; Correction | HM-171B | FR | 47 FR 51136 |
| 10/28/1982 | Standards. for Polyethylene Contrs. | HM-185 | NPRM | 47 FR 47896 |
| 10/21/1982 | Miscellaneous Amendments to Chapter | HM-56 | FR | 47 FR 46850 |
| 10/07/1982 | Radiation limits for Exclusive Use Shipment RAM | HM-166P | NPRM | 47 FR 44356 |
| 10/07/1982 | Use of United Nations Shipping Descriptions | HM-171B | FR | 47 FR 44466 |
| 09/30/1982 | Miscellaneous Amendments to Chapter | HM-56 | FR | 47 FR 43062 |
| 09/16/1982 | Performance-Oriented Packaging Standards; Extension of Time for Public Comment | HM-181 | ANPRM | 47 FR 40816 |
| 09/02/1982 | Specifications for Tank Cars | HM-174 | FR | 47 FR 38697 |
| 09/02/1982 | DOT 17E Steel Drums Specification/Use | HM-182 | ANPRM | 47 FR 38708 |
| 08/26/1982 | Standards. for Polyethylene Contrs. | HM-185 | NPRM | 47 FR 37592 |
| 08/02/1982 | Miscellaneous Amendments | HM-166N | NPRM | 47 FR 33288 |
| 08/02/1982 | Implementation of the ICAO Technical Instructions | HM-184 | NPRM | 47 FR 33295 |
| 07/15/1982 | Tear Gas Devices - Aircraft | HM-166J | NPRM | 47 FR 30799 |
| 07/15/1982 | TOFC | HM-177 | NPRM | 47 FR 30800 |
| 07/08/1982 | Marking and Record Retention Requirements for Cylinders; Parial Delay of Effective Date | HM-172 | FR | 47 FR 29678 |
| 07/01/1982 | Conversion of Exemptions | HM-139 | NPRM | 47 FR 28716 |
| 06/28/1982 | Design, Maintenance & Testing | HM-183 | ANPRM | 47 FR 27876 |
| 06/21/1982 | 3AL Aluminum Cylinders | HM-176 | FR | 47 FR 26633 |
| 06/17/1982 | Performance-Oriented Packaging Standards; Corrections; Notice of Industry Meeting | HM-181 | ANPRM | 47 FR 26172 |
| 06/10/1982 | DOT 17E Steel Drums Specification/Use | HM-182 | ANPRM | 47 FR 25167 |
| 06/07/1982 | Requirements for Transportation of Wet Electric Storage Batteries | HM-173 | FR | 47 FR 24582 |
| 06/03/1982 | Deletion of Commodity Entries | HM-166O | NPRM | 47 FR 24157 |
| 05/13/1982 | 3AL Aluminum Cylinders | HM-176 | FR | 47 FR 20591 |
| 05/06/1982 | Hazardous Waste Manifest; Shipping Papers; Extension of Time for Public Comment | HM-145D | NPRM | 47 FR 19566 |
| 05/01/1982 | 3AL Aluminum Cylinders | HM-176 | FR | 47 FR 18904 |
| 04/19/1982 | 3AL Aluminum Cylinders | HM-176 | FR | 47 FR 16632 |
| 04/15/1982 | Marking and Record Retention Requirements for Cylinders | HM-172 | FR | 47 FR 16183 |
| 04/15/1982 | Performance-Oriented Packaging Standards | HM-181 | ANPRM | 47 FR 16268 |
| 04/01/1982 | 3AL Aluminum Cylinders | HM-176 | FR | 47 FR 13816 |
| 03/08/1982 | Hazardous Waste Manifest; Shipping Papers | HM-145D | NPRM | 47 FR 9865 |
| 03/04/1982 | Hazardous Waste Manifest; Shipping Papers | HM-145D | NPRM | 47 FR 9346 |
| 02/22/1982 | HM Table/Communication | HM-166H | FR | 47 FR 7670 |
| 02/18/1982 | LPG in Intrastate Commerce | HM-166I | FR | 47 FR 7242 |
| 02/18/1982 | Reinstate DOE RAM Packaging | HM-166M | FR | 47 FR 7243 |
| 02/18/1982 | Transportation of Anhydrous Ammonia in Intrastate Commerce | HM-166K | FR | 47 FR 7244 |
| 02/01/1982 | Consumer Commodities Paint/Related Material | HM-166L | NPRM | 47 FR 4538 |