UNECE - Transport Division - World Forum for Harmonization of Vehicle Regulations (WP.29) - Working Party on Noise (GRB)

Informal group on motor vehicle noise emissions (Regulation No. 51) Working papers of the 7th informal meeting (Paris, 15-17 March 2004)
Working papers
5 - (Germany) Proposal for draft amendments to Regulation No. 51 (Draft after 7th GRB informal meeting - restructured)
	English only	(461 KB)	(556 KB)
4 - (Germany) Proposal for draft amendments to Regulation No. 51 (Draft after 7th GRB informal meeting)
	English only	(452 KB)	(450 KB)
3 - (Germany) Proposal for draft amendments to Regulation No. 51 (Draft during 7th GRB informal meeting)
	English only	(454 KB)	(469 KB)
2 - (Germany) Proposal for draft amendments to Regulation No. 51 (Draft after 39th GRB)
	English only	(427 KB)	(436 KB)
1 - (Germany) Proposal for draft amendments to Regulation No. 51 (Draft during 39th GRB)
	English only	(432 KB)	(452 KB)