UL inspectors conducted the first factory inspections on labeled products at manufacturers' facilities. State compliance is monitored by EPA inspections. Engines operate efficiently with regularly scheduled inspections and maintenance. The inspections and repairs are required to be completed within six years. Mobile technicians can also perform most inspections and repairs. It also conducts emergency planning and performs fire safety inspections and education. The risk should be kept at a minimum through supervision systems, regular inspections and procedures. Schools were to be tested by regular inspections and examinations. Enlisted personnel performed gate checks and base housing inspections. It also sets minimum requirements for those inspections and their intervals. There are currently no requirements for vehicle inspections in Brazil. Verification consists both of evaluation of declarations by member states and onsite inspections. Both facilities were already subject to IAEA inspections and safeguards. The series focuses on natural disasters and bad home inspections or bad contractor work. This is in addition to the two regular annual inspections required of school buses.