Subpart A - APPLICABILITY, GENERAL REQUIREMENTS, AND NORTH AMERICAN SHIPMENTS

Section 171.1 - Applicability of Hazardous Materials Regulations (HMR) to persons and functions
Section 171.2 - General requirements
Section 171.3 - Hazardous waste
Section 171.4 - Marine pollutants
Section 171.6 - Control numbers under the Paperwork Reduction Act
Section 171.7 - [Effective 4/3/2024] Reference material
Section 171.7 - [Effective until 4/3/2024] Reference material
Section 171.8 - [Effective 4/3/2024] Definitions and abbreviations
Section 171.8 - [Effective until 4/3/2024] Definitions and abbreviations
Section 171.9 - Rules of construction
Section 171.10 - Units of measure
Section 171.11 - Reserved
Section 171.12 - North American Shipments
Section 171.12a - Reserved
Section 171.14 - Reserved