GRVA-25-06
UN R90: Proposal for a correction to Supplement 13 to the 02 series of amendments

Proposal to amend Annex 1B, paragraph 1. to add “If applicable,” before “name and address of manufacturer’s representative” and to renumber the existing paragraph 2 as paragraph 1. This proposal resolves inconsistency between communication forms 1A and 1B of UN R90. The term used for responsible entities, the manufacturer’s representative, was modified only in communication form 1A for replacement brake lining assemblies and replacement drum brake linings, so communication form 1B for replacement brake discs and replacement brake drums requires the same amendment to ensure consistency.

UNECE server
Excerpts from session reports
GRVA | Session 25 | 18-22 May

69. During the consultations, the experts reviewed the proposal (GRVA-25-06) tabled by the expert from Germany, which aimed to align Communication Form 1B with Communication Form 1A, recently amended.

70. GRVA requested the secretariat to submit GRVA-25-06 (reproduced in Annex IV) to WP.29 and AC.1 as draft supplement to the 01 and 02 series of amendments to UN Regulation No. 90 for consideration and vote at their November 2026 sessions.