13D, ,Motor vehicle approved in respect of its brakes.,The vehicle,13 (amendment, 26th November 1984),1 and 2,
13E, ,Motor vehicle in category M2 or M3 approved in respect of its brakes and which has satisfied the type II bis test prescribed in ECE Regulation 13.,The vehicle,13 (amendment, 26th November 1984),1 and 2,
31E, ,Halogen sealed beam (HSB) headlamp emitting both a driving beam and a passing beam designed for right-hand traffic only.,The headlamp,31 (amendment, 7th February 1983),1 and 6,
31F, ,Halogen sealed beam (HSB) headlamp emitting both a driving beam and a passing beam designed for left-hand traffic only.,The headlamp,31 (amendment, 7th February 1983),1 and 6,
31G, ,Halogen sealed beam (HSB) headlamp emitting a passing beam designed for right-hand traffic only.,The headlamp,31 (amendment, 7th February 1983),1,
31H, ,Halogen sealed beam (HSB) headlamp emitting a passing beam designed for left-hand traffic only.,The headlamp,31 (amendment, 7th February 1983),1,
31I, ,Halogen sealed beam (HSB) headlamp emitting a driving beam.,The headlamp,31 (amendment, 7th February 1983),1 and 6,
54, ,Pneumatic tyre for commercial vehicles and their trailers.,The tyre,54 1st March 1983,1 and 2,