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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 49
Chapter III
Part 397
Subpart C - Subpart C—Routing of Non-Radioactive Hazardous Materials
§ 397.61 - Purpose and scope.
§ 397.63 - Applicability.
§ 397.65 - Definitions.
§ 397.67 - Motor carrier responsibility for routing.
§ 397.69 - Highway routing designations; preemption.
§ 397.71 - Federal standards.
§ 397.73 - Public information and reporting requirements.
§ 397.75 - Dispute resolution.
§ 397.77 - Judicial review of dispute decision.
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