|
3.
|
Regulation No. 51 (Noise of M and N categories of vehicles)
|
|
3. (a)
|
Development
|
|
3. (b)
|
New limit values
|
|
3. (c)
|
Additional sound emission provisions
|
|
7. (a)
|
Regulations Nos. 41, 51 and 59
|
|
7. (d)
|
Proposal for amendments to Regulations Nos. 28, 51, 59 and 117
|
|
11.
|
Definitions and acronyms in Regulations under the responsibilities of GRB
|
|
14.
|
Development of the International Whole Vehicle Type Approval (IWVTA) system
|