State standardization system of the Republic of Uzbekistan. The procedure for development, coordination, approval and registration, the technical description of the standard samples
State registration numbers with a reflective coating and protective elements for tractors, tractor trailers, road construction and reclamation machinery, self- propelled machines
State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. Experts in the area of uniformity of measurements. Qualifications, training and certification of personnel