GRRF-75-42
Proposal to modify brake test procedures to improve proving-ground safety
GRRF/2013/29
Proposal for amendments to UN Regulation No. 13
GRRF/2013/14
Proposal for amendments to Regulation No. 13
GRRF-75-23
Amendment to the proposal to introduce automated connections between vehicles into UN R13
GRRF/2013/15
Correction to the Russian-language text of UN Regulation No. 13
GRRF/2013/13
Proposal for collective amendments - Regulation Nos. 13, 13-H, 79, 89, and the LDWS and AEBS regulations
GRRF-75-09
Automatic adjustors on wheel-brakes for class O1 and O2 trailers