Part 397: Transportation of Hazardous Materials; Driving and Parking Rules

Part	Regulation	Guidance
Subpart A - General
397.1	Application of the rules in this part	Yes
397.2	Compliance with Federal motor carrier safety regulations
397.3	State and local laws, ordinances and regulations
397.5	Attendance and surveillance of motor vehicles	Yes
397.7	Parking	Yes
397.9	[Removed and reserved.]	Yes
397.11	Fires
397.13	Smoking	Yes
397.15	Fueling
397.17	Tires
397.19	Instructions and documents
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
Subpart D - Routing of Class 7 (Radioactive) Materials
397.101	Requirements for motor carriers and drivers
397.103	Requirements for State routing designations
Subpart E - Preemption Procedures
397.201	Purpose and scope of the procedures
397.203	Standards for determining preemption
397.205	Preemption application
397.207	Preemption notice
397.209	Preemption processing
397.211	Preemption determination
397.213	Waiver of preemption application
397.215	Waiver notice
397.217	Waiver processing
397.219	Waiver determination and order
397.221	Timeliness
397.223	Petition for reconsideration
397.225	Judicial review