Proposal to clarify specific conditions concerning the interpretation of an AC voltage (rms).

44. The expert from CLEPA introduced a proposal GRSP-69-04, through a presentation (GRSP-69-03) to clarify specific conditions concerning a clear interpretation of an AC voltage (rms). GRSP adopted GRSP-69-04 as reproduced in Annex IX to this report. The secretariat was requested to submit the proposal as draft Supplement 1 to the 03 series of amendments to UN Regulation No. 100 (Electric power-train vehicles) for consideration and vote at the November 2021 sessions of WP.29 and to the AC.1.

Proposal to align UN R12 with the provisions of GTR 20 on post-crash electrical safety, the administrative provisions of Revision 3 to the 1958 Agreement. The amendments only impact the approval of vehicles with an electric power train operating at high voltage.

9. GRSP noted the proposal tabled by expert from the Netherlands (GRSP-69-08) to introduce requirements concerning post-crash electrical safety as was agreed for UN Regulation No. 94 (Frontal collision). GRSP requested the secretariat to distribute GRSP-69-08 with an official symbol at its December 2021 session, pending a further revision submitted by the expert of the Netherlands by the deadline for submission of official documents.

Proposal to introduce provisions for post-crash electrical safety to align with GTR 20 on electric vehicle safety.