Če je potrebno, se poda ustrezno napotilo na posebne kategorije vozil (M1, M2, M3, N1, N2, N3), opredeljene v Uredbi EGS št. 13 v skladu s Sporazumom o sprejetju enotnih pogojev za potrditev in vzajemno priznavanje potrditve za opremo in dele motornih vozil iz leta 1958.
Appropriate reference is made, as necessary, to the specific vehicle categories (M(1), M(2), M(3), N(1), N(2), N(3)) defined in ECE Regulation No. 13 pursuant to the 1985 Agreement concerning the Adoption of Uniform Conditions of Approval and Reciprocal Recognition of Approval for Motor Vehicles Equipment and Parts.