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Title 49

Displaying title 49, up to date as of 8/10/2026. Title 49 was last amended 8/07/2026.
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Title 49TransportationPart / Section
Subtitle BOther Regulations Relating to Transportation100 – 1699
Chapter IPipeline and Hazardous Materials Safety Administration, Department of Transportation100 – 199
Subchapter CHazardous Materials Regulations171 – 185
Part 178Specifications for Packagings178.1 – 178.1070
§ 178.1Purpose and scope.
§ 178.2Applicability and responsibility.
§ 178.3Marking of packagings.
Subpart A [Reserved]
Subpart BSpecifications for Inside Containers, and Linings178.33 – 178.33d-3
Subpart CSpecifications for Cylinders178.35 – 178.75
Subparts D-G [Reserved]
Subpart HSpecifications for Portable Tanks178.251 – 178.277
Subpart I [Reserved]
Subpart JSpecifications for Containers for Motor Vehicle Transportation178.318 – 178.348-5
Subpart KSpecifications for Packagings for Class 7 (Radioactive) Materials178.350
§ 178.350Specification 7A; general packaging, Type A.
Subpart LNon-bulk Performance-Oriented Packaging Standards178.500 – 178.523
Subpart MTesting of Non-bulk Packagings and Packages178.600 – 178.609
Subpart NIBC Performance-Oriented Standards178.700 – 178.710
Subpart OTesting of IBCs178.800 – 178.819
Subpart PLarge Packagings Standards178.900 – 178.940
Subpart QTesting of Large Packagings178.950 – 178.985
Subpart RFlexible Bulk Container Standards178.1000 – 178.1020
Subpart STesting of Flexible Bulk Containers178.1030 – 178.1070
Appendix A to Part 178
Specifications for Steel
Appendix B to Part 178
Alternative Leakproofness Test Methods
Appendix C to Part 178
Nominal and Minimum Thicknesses of Steel Drums and Jerricans
Appendix D to Part 178
Thermal Resistance Test
Appendix E to Part 178
Flame Penetration Resistance Test