UN R157: Proposal for amendments to document GRVA/2021/03
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Revised proposal from the Special Interest Group on UN R157 to extend the scope of the regulation to include all M (passenger) and N (commercial) category vehicles.

Reference Number: GRVA-10-26
Date: 24 May 2021
Proposal Status: Formal GR review
Related Documents:
GRVA-10-36 | UN R157: Amendments to document GRVA-10-26
GRVA/2021/3 | UN R157: Proposal for amendments