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49 CFR 171.12a - a [Reserved] | Regulus

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Regulation documentation

49 CFR Part 171

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titleTitle 49 — Transportation subtitleSubtitle B — Other Regulations Relating to Transportation chapterChapter I — Pipeline and Hazardous Materials Safety Administration, Department of Transportation subchapterSubchapter C — Hazardous Materials Regulations partPart 171 subpartSubpart A—Applicability, General Requirements, and North American Shipments

13 sections

Subpart A—Applicability, General Requirements, and North American Shipments13

§ 171.1Applicability of Hazardous Materials Regulations (HMR) to persons and functions.§ 171.2General requirements.§ 171.3Hazardous waste.§ 171.4Marine pollutants.§ 171.6Control numbers under the Paperwork Reduction Act.§ 171.7Reference material.§ 171.8Definitions and abbreviations.§ 171.9Rules of construction.§ 171.10Units of measure.§ 171.11[Reserved]§ 171.12North American Shipments.§ 171.12aa [Reserved]§ 171.14[Reserved]

Subpart B—Incident Reporting, Notification, BOE Approvals and Authorization6

§ 171.15Immediate notice of certain hazardous materials incidents.§ 171.16Detailed hazardous materials incident reports.§ 171.17-171.18§§ 171.17-171.18 [Reserved]§ 171.19Approvals or authorizations issued by the Bureau of Explosives.§ 171.20Submission of Examination Reports.§ 171.21Assistance in investigations and special studies.

Subpart C—Authorization and Requirements for the Use of International Transport Standards and Regulations5

§ 171.22Authorization and conditions for the use of international standards and regulations.§ 171.23Requirements for specific materials and packagings transported under the ICAO Technical Instructions, IMDG Code, Transport Canada TDG Regulations, or the IAEA Regulations.§ 171.24Additional requirements for the use of the ICAO Technical Instructions.§ 171.25Additional requirements for the use of the IMDG Code.§ 171.26Additional requirements for the use of the IAEA Regulations.

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Subpart A—Applicability, General Requirements, and North American Shipments13

§ 171.1Applicability of Hazardous Materials Regulations (HMR) to persons and functions.§ 171.2General requirements.§ 171.3Hazardous waste.§ 171.4Marine pollutants.§ 171.6Control numbers under the Paperwork Reduction Act.§ 171.7Reference material.§ 171.8Definitions and abbreviations.§ 171.9Rules of construction.§ 171.10Units of measure.§ 171.11[Reserved]§ 171.12North American Shipments.§ 171.12aa [Reserved]§ 171.14[Reserved]

Subpart B—Incident Reporting, Notification, BOE Approvals and Authorization6

§ 171.15Immediate notice of certain hazardous materials incidents.§ 171.16Detailed hazardous materials incident reports.§ 171.17-171.18§§ 171.17-171.18 [Reserved]§ 171.19Approvals or authorizations issued by the Bureau of Explosives.§ 171.20Submission of Examination Reports.§ 171.21Assistance in investigations and special studies.

Subpart C—Authorization and Requirements for the Use of International Transport Standards and Regulations5

§ 171.22Authorization and conditions for the use of international standards and regulations.§ 171.23Requirements for specific materials and packagings transported under the ICAO Technical Instructions, IMDG Code, Transport Canada TDG Regulations, or the IAEA Regulations.§ 171.24Additional requirements for the use of the ICAO Technical Instructions.§ 171.25Additional requirements for the use of the IMDG Code.§ 171.26Additional requirements for the use of the IAEA Regulations.

Related 64 Definitions History 29 Authority 89

RegulationsTitle 49Subtitle BChapter ISubchapter CPart 171Subpart A—Applicability, General Requirements, and North American Shipments49 CFR 171.12a

Regulationhistorical

49 CFR 171.12a

Section 171.12a

Snapshot 2020-10-01 Government source

eCFR editorial compilationAuthoritative but unofficial

1 passages

[Reserved]

Previous§ 171.12 Next§ 171.14

Related 64 Definitions History 29 Authority 89 Community

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Retrieved: Aug 20, 2026
Version: 2020-10-01

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