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.
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.