and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Define test scope, objectives, success criteria, and pass/fail limits for avionics functional vehicle testing - including power-up/power distribution, command and data handling, bus and network integrity, sensor end-to-end checks, GN&C phasing and polarity, harness and continuity verification, and EMI/EMC.