17 May 2010 EFV assessment parameters: Noise (India) EFV-07-05	EFV-07-05	2010-05-17
24 November 2010 Annotated provisional agenda for the 53rd GRB session GRB/2011/1	GRB/2011/1	2010-11-24
6 December 2010 Proposal for the draft 04 series of amendments to Regulation No. 41 GRB/2011/3	GRB/2011/3	2010-12-06
6 December 2010 Proposal for guidelines on measures ensuring the audibility of hybrid and electric vehicles (Japan) GRB/2011/6	GRB/2011/6	2010-12-06
8 April 2011 Report of the GRB on its 53rd session GRB/51	GRB/51	2011-04-08
16 August 2010 ISO 10844 test-track standard revision (ISO) GRB-52-02	GRB-52-02	2010-08-16
26 August 2010 Guideline on measures against the quietness of hybrid vehicles (Japan) GRB-52-03	GRB-52-03	2010-08-26
27 August 2010 Noise emissions of moving vehicles in urban areas (OICA) GRB-52-04	GRB-52-04	2010-08-27
25 January 2011 ETRTO comments to TNO Venoliva Final Draft report (ETRTO) GRB-53-01	GRB-53-01	2011-01-25
25 January 2011 Revised proposal for amendments to Regulation No. 92 (Italy) GRB-53-02	GRB-53-02	2011-01-25
25 January 2011 Information for GRB regarding the ISO 3-year review of ISO 362-1:2007 (ISO) GRB-53-03	GRB-53-03	2011-01-25
25 January 2011 OICA position on the introduction of the new test measurement method according to Method B in Regulation No. 51 (OICA) GRB-53-04	GRB-53-04	2011-01-25
25 January 2011 Analysis of the Monitoring Data/Impact assessment of the revised Regulation No. 51 (OICA) GRB-53-05	GRB-53-05	2011-01-25
25 January 2011 OICA Comments to TNO Report VENOLIVA on ECE R51 Monitoring (list by paragraph) (OICA) GRB-53-06	GRB-53-06	2011-01-25
26 January 2011 Proposal for draft amendments to Regulation No. 117 (Russia) GRB-53-07	GRB-53-07	2011-01-26
31 January 2011 Changes to the IG Proposal for the draft 04 series of amendments to Regulation No. 41 (GRB-2011-03) (Germany) GRB-53-08	GRB-53-08	2011-01-31
2 February 2011 Proposal for guidelines on measures ensuring the audibility of hybrid and electric vehicles to be added to [R.E. 3 and/or S.R. 1] GRB-53-09	GRB-53-09	2011-02-02
3 March 2011 Revised proposal for guidelines on measures ensuring the audibility of hybrid and electric vehicles GRB-53-09/Rev.1	GRB-53-09/Rev.1	2011-03-03
4 February 2011 Hydrogen Fuel Cell Vehicles - Environment Subgroup (SGE) report summarising the findings and recommendations in the different areas addressed by the SGE in support of the harmonisation process GRB-53-10	GRB-53-10	2011-02-04
8 February 2011 Proposal for draft amendments to Regulation No. 117 (Russia) GRB-53-11	GRB-53-11	2011-02-08
8 February 2011 Amendments to Document GRB-2011-02 GRB-53-12	GRB-53-12	2011-02-08
11 February 2011 Quiet Road Transport Vehicles – Sound Locatability (CLEPA) GRB-53-13	GRB-53-13	2011-02-11
11 February 2011 Amendments to Document GRB-2011-07 (OICA) GRB-53-14	GRB-53-14	2011-02-11
15 February 2011 Corrigendum to document GRB-2011-08 (Netherlands) GRB-53-15	GRB-53-15	2011-02-15
15 February 2011 Reproduction of the text of document GRB-2011-08 as originally sent by the Netherlands (Netherlands) GRB-53-16	GRB-53-16	2011-02-15
15 February 2011 Noise emissions of moving vehicles in urban areas: Proposal to revise R51 concerning tires (OICA) GRB-53-17	GRB-53-17	2011-02-15
18 February 2011 ACEA Noise Monitoring Project: Analysis of the database and proposals for vehicle categories and scenario 1 limit values (UTAC and TÜV Nord) GRB-53-18	GRB-53-18	2011-02-18
17 February 2011 OICA Noise Monitoring Project: R51 monitoring procedure cost/benefit analysis (UTAC and TÜV Nord) GRB-53-19	GRB-53-19	2011-02-17
18 February 2011 ECE R 51.02 Method B Data Analysis of the Monitoring Phase of ECE/EU 2007-2010 (OICA) GRB-53-20	GRB-53-20	2011-02-18
18 February 2011 Update of Netherlands ASEP proposal (Netherlands) GRB-53-21	GRB-53-21	2011-02-18
17 February 2011 Netherlands comments on the OICA/ACEA noise monitoring cost/benefit analysis (Netherlands) GRB-53-22	GRB-53-22	2011-02-17
17 February 2011 Outcome of the meeting regarding Environmentally Friendly Vehicle Noise Parameter (India) GRB-53-23	GRB-53-23	2011-02-17
17 February 2011 Proposal for draft amendments to Regulation No. 59 (CLEPA) GRB-53-24	GRB-53-24	2011-02-17
18 February 2011 ASEP Database examples (ISO) GRB-53-25	GRB-53-25	2011-02-18
18 February 2011 Effect of variants for an Lurban ASEP approach GRB-53-26	GRB-53-26	2011-02-18
18 February 2011 Proposal for draft amendments to Regulation No. 51 GRB-53-27	GRB-53-27	2011-02-18
2 March 2011 Ringvergleich Geräuschmessstrecken (German only) (OICA) GRB-53-28	GRB-53-28	2011-03-02
25 January 2011 Monitoring Procedure in UNECE R51: Monitoring database and cost/benefit analyses (ACEA study) (ACEA) GRB-53/GAR-01	GRB-53/GAR-01	2011-01-25
5 January 2011 Addenda to the GRB-53 agenda GRB/2011/1/Add.1	GRB/2011/1/Add.1	2011-01-05
6 December 2010 Proposal for draft amendments to Regulation No. 51 GRB/2011/2	GRB/2011/2	2010-12-06
6 December 2010 Proposal for draft amendments to Regulation No. 117 (ETRTO) GRB/2011/4	GRB/2011/4	2010-12-06
7 December 2010 Proposal for draft amendments to Regulation No. 59 (CLEPA) GRB/2011/5	GRB/2011/5	2010-12-07
6 December 2010 Proposal for draft amendments to Regulation No. 51 (OICA) GRB/2011/7	GRB/2011/7	2010-12-06
7 December 2010 Proposal for draft amendments to Regulation No. 51 (Netherlands) GRB/2011/8	GRB/2011/8	2010-12-07
3 June 2011 Corrigendum to the report of the 53rd GRB session GRB/51/Corr.1	GRB/51/Corr.1	2011-06-03
16 June 2010 Brief Report to GRPE about the progress made by EFV Informal Group during its 6th meeting (India) GRPE-60-21	GRPE-60-21	2010-06-16
30 September 2010 Revision of the Consolidated Resolution on the Construction of Vehicles (R.E.3) WP.29/2010/145	WP.29/2010/145	2010-09-30