Proposal to amend the In-Service Monitoring and Reporting guidelines and recommendations.
Proposal from GRSG to clarify the scope of the UN Regulation and to complement the text with the missing Supplement 7 to the original version of UN R116.
Proposal to clarify provisions regarding the actuation of the parking brake warning device to cover the case of electric control transmission systems where there may be a transition between parked (applied) and un-parked (released) braking states.
54. The World Forum approved the report of the Chair of GRSG on its eighty-first session (ECE/TRANS/WP.29/GRPE/81).