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Regulations last checked for updates: Sep 12, 2026
Title 49 - Transportation last revised: Sep 09, 2026
All Titles
Title 49
Chapter I
Part 173 - PART 173—SHIPPERS—GENERAL REQUIREMENTS FOR SHIPMENTS AND PACKAGINGS
Subpart A [§ 173.1 - § 173.14] - Subpart A—General
Subpart B [§ 173.21 - § 173.41] - Subpart B—Preparation of Hazardous Materials for Transportation
Subpart C [§ 173.50 - § 173.67] - Subpart C—Definitions, Classification and Packaging for Class 1
Subpart D [§ 173.115 - § 173.157] - Subpart D—Definitions Classification, Packing Group Assignments and Exceptions for Hazardous Materials Other Than Class 1 and Class 7
Subpart E [§ 173.158 - § 173.232] - Subpart E—Non-bulk Packaging for Hazardous Materials Other Than Class 1 and Class 7
Subpart F [§ 173.240 - § 173.251] - Subpart F—Bulk Packaging for Hazardous Materials Other Than Class 1 and Class 7
Subpart G [§ 173.300 - § 173.340] - Subpart G—Gases; Preparation and Packaging
Subpart H - Subpart H [Reserved]
Subpart I [§ 173.401 - § 173.477] - Subpart I—Class 7 (Radioactive) Materials
Subpart J - Subparts J-O [Reserved]
Subpart 0 -
Appendix Appendix A - Appendix A to Part 173 [Reserved]
Appendix Appendix B - Appendix B to Part 173—Procedure for Testing Chemical Compatibility and Rate of Permeation in Plastic Packaging and Receptacles
Appendix Appendix C - Appendix C to Part 173—Procedure for Base-level Vibration Testing
Appendix Appendix D - Appendix D to Part 173—Test Methods for Dynamite (Explosive, Blasting, Type A)
Appendix - Appendixes E-G to Part 173 [Reserved]
Appendix Appendix H - Appendix H to Part 173—Method of Testing for Sustained Combustibility
Appendix Appendix I - Appendix I to Part 173—Calculation Method
authority:
49 U.S.C. 5101-5128
,
44701
;
49 CFR 1.81
, 1.96 and 1.97
source:
29 FR 18668, Dec. 29, 1964, unless otherwise noted. Redesignated at 32 FR 5606, Apr. 5, 1967.
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