Technical Regulation of the Customs Union TR CU 018/2011 On the safety of wheeled vehicles (as amended on April 21, 2023) 3.2. Requirements for safety belts and their attachment points 3.2.16. During visual inspection of the places of fastening of safety belts, there are no gaps in the weld, visible non-wires. 5. Requirements for tires and wheels 5.7. The following are not allowed: 5.7.2. The presence of cracks on the wheels and rims, traces of their elimination by welding; 15. Additional requirements for specialized vehicles 15.1. Loosening of the fastening of special equipment, tightening of bolted joints, cracks, damage to fastening parts, spars, platforms or tanks, breaks and cracks in welds are not allowed. Staff: 1.6. Requirements for ambulances 1.6.1. Ambulance vehicles are divided into the following classes: - Class A: a vehicle intended for transporting patients who are not supposed to be emergency patients, accompanied by medical personnel; 1.6.31. In Class B and C ambulances, personnel must be able to work from the head end of the stretcher (medical trolley) with a working area of at least 750 mm, taking into account the open doorway, and access the patient for medical manipulations from the left and right along the entire length of the stretcher with a working area width of at least 240 mm. 1.18. Requirements for vehicles for transportation of petroleum products 1.18.2. The design of a tanker truck, trailer (semi - trailer) - tank should ensure the safety of the work of service personnel. The operational documentation should contain information on explosion and fire safety measures during operation, on fire prevention and extinguishing methods, on safe work inside the tank, regulation and repair of the tanker truck. 1.18.20.12. The closed area of partitions (breakwaters) must be at least 70% of the cross-section of the tank at the place of their installation. The design of partitions (breakwaters) should not prevent the tank from being filled (emptied), as well as the possibility of cleaning its internal surface during maintenance. For this purpose, each partition (top and bottom) should have openings for moving jet fuel, as well as a technological manhole of at least 600 mm in size, the shape of which should ensure the free and safe movement of personnel in working clothes from compartment to compartment. The tank must be equipped with a ladder or brackets for descending into it during maintenance operations and cleaning the inner surface. The permissible load on the ladder steps or brackets must be at least 120 daN. 1.23. Requirements for food transportation vans 1.23.3. The van body must be equipped with steps and handrails to ensure safe lifting of service personnel inside the van body. The support surface of the steps must prevent slipping. 2.1.3. Requirements for management bodies 2.1.3.1. The distance from the handles of the control levers (in all cases 2.1.3.7. The control elements with which the operator's or service personnel's hands come into contact should be made of a material with a thermal conductivity of not more than 0.2 W/(m * K), or they should be coated with such a material with a thickness of not less than 0.5 mm. 20. Additional requirements for vehicles for the transport of dangerous goods 20.8.9. In accordance with the requirements of the emergency card and conditions for transportation means of neutralization of the transported dangerous cargo, personal protection of crew members and personnel accompanying the cargo;