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UN R51: Comparison of EMISIA and ATEEL study on sound limit values
Document GRBP-76-14
2 September 2022
Submitted by ACEA and OICA
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Previous Documents, Discussions, and Outcomes
2. | UN Regulation No. 51 (Noise of M and N categories of vehicles)

9. The expert from OICA presented a comparison between two recent studies on the limits of sound levels of M- and N-category vehicles (GRBP-76-14). GRBP invited TF VS to discuss this topic at its forthcoming meeting in September 2022.

Relates to UN R51 |