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. Establish robust flight software engineering practices, including automated builds, static analysis, unit and integration testing, code coverage, regression testing, fuzz testing, continuous integration pipelines, configuration control, and acceptance-test planning.