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UN R41 and R63: Proposal to amend documents GRBP/2023/14, 15, and 16
Document GRBP-78-19
10 August 2023

Proposal to transition test facilities from ISO 10844:2014 to ISO 10844:2021 by January 2029.

Submitted by France
Status: Formal GR review
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Previous Documents, Discussions, and Outcomes
2. UN Regulation No. 41 (Noise emissions of motorcycles)

3. The experts from IMMA and ISO tabled amendments that allowed the use of the latest standard ISO 10844:2021 test track (ECE/TRANS/WP.29/GRBP/2023/14, ECE/TRANS/WP.29/GRBP/2023/15). The expert from France proposed to complement these amendments with the phasing out of ISO 10844:2014 compliant test track (GRBP-78-19). GRBP invited IMMA and ISO to revise their proposal for consideration at the next session.

4. UN Regulation No. 63 (Noise emissions of mopeds)

11. GRBP recalled the concerns of paragraph 3 above and invited IMMA and ISO to submit a revised document for consideration at the next session.

Relates to UN R41 | UN R63 |