Show admin view
Japanese proposal on R51 limit values
Document GRB-55-10
7 February 2012

JASIC presentation in support of Japanese positions for the 03 series of the UN regulation on vehicle noise (UN R51). The presentation addresses a three-stage, six-year transition to more stringent noise limitations and proposes additional vehicle subcategories.

Submitted by JASIC
Download document
Previous Documents, Discussions, and Outcomes
3. (b) New sound limit values

7. The expert from Japan made a presentation (GRB-55-10) to introduce GRB-55-01 as an alternative proposal of new limits to GRB-54-03. The proposal received some comments. GRB agreed to resume discussion on this subject on the basis of a concrete proposal of amendments to UN Regulation No. 51 tabled by the expert from Japan.

Relates to UN R51 |