Text as adopted by the Working Party on Brakes and Running Gear (GRRF) at its 74th session to clarify the requirements in Annex 21 of UN R13 on the use of EVSC simulation, to correct a “copy and paste” mistake concerning a signature requirement made when copying text from Annex 11 into Annex 12, Appendix 4, and to harmonize UN R13 with the Federal Motor Vehicle Safety Standard FMVSS 135 on electric vehicle requirements with regard to the regenerative braking system (RBS).
| GRRF/2013/10 | |
| GRRF/2012/21 |