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Title 49

Displaying title 49, up to date as of 9/09/2026. Title 49 was last amended 9/09/2026.
There have been changes in the last two weeks to Part 107.
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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 AHazardous Materials and Oil Transportation100 – 110
Part 107Hazardous Materials Program Procedures107.1 – 107.809
Subpart ADefinitions107.1
§ 107.1Definitions.
Subpart BSpecial Permits107.101 – 107.127
Subpart CPreemption107.201 – 107.227
Subpart DEnforcement107.301 – 107.339
Subpart EDesignation of Approval and Certification Agencies107.401 – 107.405
§ 107.401Purpose and scope.
§ 107.402Application for designation as a certification agency.
§ 107.403Designation of certification agencies.
§ 107.404Conditions of designation.
§ 107.405 [Reserved]
Subpart FRegistration of Cargo Tank and Cargo Tank Motor Vehicle Manufacturers, Assemblers, Repairers, Inspectors, Testers, and Design Certifying Engineers107.501 – 107.504
§ 107.501Scope.
§ 107.502General registration requirements.
§ 107.503Registration statement.
§ 107.504Period of registration, updates, and record retention.
Subpart GRegistration of Persons Who Offer or Transport Hazardous Materials107.601 – 107.620
Subpart HApprovals, Registrations and Submissions107.701 – 107.717
Subpart IApproval of Independent Inspection Agencies, Cylinder Requalifiers, and Non-domestic Chemical Analyses and Tests of DOT Specification Cylinders107.801 – 107.809
§ 107.801Purpose and scope.
§ 107.803Approval of an independent inspection agency (IIA).
§ 107.805Approval of cylinder and pressure receptacle requalifiers.
§ 107.807Approval of non-domestic chemical analyses and tests.
§ 107.809Conditions of UN pressure receptacle approvals.
Appendix A to Part 107
Standard Operating Procedures for Special Permits and Approvals