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Subpart A—Definitions1

Subpart B—Special Permits11

Subpart C—Preemption14

Subpart D—Enforcement23

Subpart E—Designation of Approval and Certification Agencies5

Subpart F—Registration of Cargo Tank and Cargo Tank Motor Vehicle Manufacturers, Assemblers, Repairers, Inspectors, Testers, and Design Certifying Engineers4

Subpart G—Registration of Persons Who Offer or Transport Hazardous Materials6

Subpart H—Approvals, Registrations and Submissions7

Subpart I—Approval of Independent Inspection Agencies, Cylinder Requalifiers, and Non-domestic Chemical Analyses and Tests of DOT Specification Cylinders5

Regulationcurrent

49 CFR 107.401

Purpose and scope.

Current as of 2026-08-18 Government source

eCFR editorial compilationAuthoritative but unofficial

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(a)This subpart establishes procedures for the designation of agencies to issue certificates and certifications for types of packagings designed, manufactured, tested, or maintained in conformance with the requirements of this subchapter, subchapter C of this chapter, and standards set forth in the United Nations (U.N.) Recommendations (Transport of Dangerous Goods), and for lighters, portable tanks, multi-element gas containers, and Division 1.4G consumer fireworks in conformance with the requirements of this subchapter. Except for certifications of compliance with U.N. packaging standards, this subpart does not apply unless made applicable by a rule in subchapter C of this chapter.#

(b)The Associate Administrator may issue approval certificates and certifications addressed in paragraph (a) of this section.#