Title 49

PART 173 SUBPART D

Subpart D - Definitions Classification, Packing Group Assignments and Exceptions for Hazardous Materials Other Than Class 1 and Class 7 Source:Amdt. 173-224, 55 FR 52634 Dec. 21, 1990, unless otherwise noted.

• 49 U.S.C. 5101-5128, 44701; 49 CFR 1.81, 1.96 and 1.97.
• Source:

49:2.1.1.3.10.4.25.1	SECTION 173.115	173.115 Class 2, Divisions 2.1, 2.2, and 2.3 - Definitions.
49:2.1.1.3.10.4.25.2	SECTION 173.116	173.116 Class 2 - Assignment of hazard zone.
49:2.1.1.3.10.4.25.3	SECTION 173.117-173.119	173.117-173.119 [Reserved]
49:2.1.1.3.10.4.25.4	SECTION 173.120	173.120 Class 3 - Definitions.
49:2.1.1.3.10.4.25.5	SECTION 173.121	173.121 Class 3 - Assignment of packing group.
49:2.1.1.3.10.4.25.6	SECTION 173.124	173.124 Class 4, Divisions 4.1, 4.2 and 4.3 - Definitions.
49:2.1.1.3.10.4.25.7	SECTION 173.125	173.125 Class 4 - Assignment of packing group.
49:2.1.1.3.10.4.25.8	SECTION 173.127	173.127 Class 5, Division 5.1 - Definition and assignment of packing groups.
49:2.1.1.3.10.4.25.9	SECTION 173.128	173.128 Class 5, Division 5.2 - Definitions and types.
49:2.1.1.3.10.4.25.10	SECTION 173.129	173.129 [Reserved]
49:2.1.1.3.10.4.25.11	SECTION 173.132	173.132 Class 6, Division 6.1 - Definitions.
49:2.1.1.3.10.4.25.12	SECTION 173.133	173.133 Assignment of packing group and hazard zones for Division 6.1 materials.
49:2.1.1.3.10.4.25.13	SECTION 173.134	173.134 Class 6, Division 6.2 - Definitions and exceptions.
49:2.1.1.3.10.4.25.14	SECTION 173.136	173.136 Class 8 - Definitions.
49:2.1.1.3.10.4.25.15	SECTION 173.137	173.137 Class 8 - Assignment of packing group.
49:2.1.1.3.10.4.25.16	SECTION 173.140	173.140 Class 9 - Definitions.
49:2.1.1.3.10.4.25.17	SECTION 173.141	173.141 Class 9 - Assignment of packing group.
49:2.1.1.3.10.4.25.18	SECTION 173.144	173.144 Other Regulated Material (ORM) - Definitions.
49:2.1.1.3.10.4.25.19	SECTION 173.145	173.145 Other Regulated Materials - Assignment of packing group.
49:2.1.1.3.10.4.25.20	SECTION 173.150	173.150 Exceptions for Class 3 (flammable and combustible liquids).
49:2.1.1.3.10.4.25.21	SECTION 173.151	173.151 Exceptions for Class 4.
49:2.1.1.3.10.4.25.22	SECTION 173.152	173.152 Exceptions for Division 5.1 (oxidizers) and Division 5.2 (organic peroxides).
49:2.1.1.3.10.4.25.23	SECTION 173.153	173.153 Exceptions for Division 6.1 (poisonous materials).
49:2.1.1.3.10.4.25.24	SECTION 173.154	173.154 Exceptions for Class 8 (corrosive materials).
49:2.1.1.3.10.4.25.25	SECTION 173.155	173.155 Exceptions for Class 9 (miscellaneous hazardous materials).
49:2.1.1.3.10.4.25.26	SECTION 173.156	173.156 Exceptions for limited quantity and ORM-D.
49:2.1.1.3.10.4.25.27	SECTION 173.157	173.157 Reverse logistics - General requirements and exceptions for reverse logistics.

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