Instructions:
Indicate whether the vehicle displayed a hazardous materials placard.
Definition:
This field indicates whether or not the motor vehicle had a hazardous materials placard as required by Federal/State regulations.
Rationale:
The Federal Motor Carrier Safety Administration (FMCSA) devotes special attention to motor carriers that transport hazardous materials (HM), including calculating risk assessments, determining response methods, imposing tighter regulations and conducting compliance reviews on a higher percentage of HM carriers. Getting good data on crashes involving trucks carrying HM and whether HM are spilled during the crashes helps FMCSA focus their law enforcement efforts.