Working Party on Automated and Connected Vehicles | Session 21 | 20-24 Jan
Geneva

Deadline for the submission of official documents: 23 October 2024.

Agenda Item 8. (c)
Clarifications

GRVA agreed to consider a proposal tabled by the experts from the European Association of Automotive Suppliers (CLEPA) and International Organization of Motor Vehicle Manufacturers (OICA), aimed at enabling the use of a park lock type system as an alternative to a friction type parking braking system to fulfil the static requirements of UN Regulations Nos. 13 and 13-H.

GRVA agreed to resume consideration of a proposal for amendments to UN Regulation No. 13 aimed to insert requirements for the approval of e-trailers, tabled by the experts from CLEPA, the International Association of the Body and Trailer Building Industry (CLCCR) and OICA.

GRVA agreed to resume consideration of a proposal tabled by the expert from the European Association of Automotive Suppliers (CLEPA) to resolve the problem of decreasing trailer brake performance caused by brake pads and linings “falling asleep”.

GRVA may wish to review amendments to UN Regulations Nos. 13, 13-H, 139 or 140, if available.

Documentation
GRVA-21-10/Rev.1 Park lock device approval (CLEPA and OICA)
GRVA-21-12 UN R13: Proposal to amend document GRVA/2025/15 (CLCCR, CLEPA, and OICA)
GRVA-21-41 UN R13 amendment for e-axles and self-propelled trailers (CLCCR, CLEPA, and OICA)
GRVA-21-49 UN R13: Proposal for amendments to the 14 series of amendments
GRVA-21-50 UN R13: Proposal for amendments to the 14 series of amendments
GRVA-21-52 UN R13 and R13-H: Comments on documents GRVA/2025/18 and GRVA/2025/19 (CLEPA and OICA)
GRVA/2025/13 UN R13: Proposal for amendments (CLEPA and OICA)
GRVA/2025/14 UN R13-H: Proposal for amendments (CLEPA and OICA)
GRVA/2025/15 UN R13: Proposal for amendments (CLEPA, OICA, and CLCCR)
GRVA/2025/16 UN R13: Proposal for amendments (CLEPA)