Working Party on Noise
← Agenda item 1.
2. Regulation No. 41 (Noise of motorcycles)
Agenda item 3. →
← Session 58 Session 60 →
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Documentation
GRB-58-11/Rev.1 Revised secretariat comments on proposal for Supplement 1 to the 04 series of amendments to UN R41
GRB/2012/5 Proposal for Supplement 1 to the 04 series of amendments to Regulation No. 41