(Latest posted on 4 Mar 2019)
GRB Scope
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5 January 2011 Addenda to the GRB-53 agenda
GRB/2011/1/Add.1
GRB/2011/1/Add.1 2011-01-05
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 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
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
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
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
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 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
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
18 February 2011 Proposal for draft amendments to Regulation No. 51
GRB-53-27
GRB-53-27 2011-02-18
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 Report of the 51st GRB session: Corrigendum 1
GRB-51-50/Corr.1
GRB-51-50/Corr.1 2011-02-18
2 March 2011 Ringvergleich Geräuschmessstrecken (German only) (OICA)
GRB-53-28
GRB-53-28 2011-03-02
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
8 April 2011 Report of the GRB on its 53rd session
GRB/51
GRB/51 2011-04-08
1 June 2011 VENOLIVA - Vehicle Noise Limit Values - Comparison of two noise emission test methods – Final Report (EC and TNO)
GRB-54-01
GRB-54-01 2011-06-01
3 June 2011 Corrigendum to the report of the 53rd GRB session
GRB/51/Corr.1
GRB/51/Corr.1 2011-06-03
8 July 2011 Proposal for 01 series of amendments to Regulation No. 92 (Italy)
GRB/2011/10
GRB/2011/10 2011-07-08
8 July 2011 Annotated provisional agenda for the 54th GRB session
GRB/2011/9
GRB/2011/9 2011-07-08
2 September 2011 Annotated provisional agenda for the 54th GRB session: Addendum 1
GRB/2011/9/Add.1
GRB/2011/9/Add.1 2011-09-02
2 September 2011 Proposal for Supplement 1 to the 02 series of amendments to Regulation No. 117 (Russia)
GRB/2011/11
GRB/2011/11 2011-09-02
3 September 2011 Comments on document GRB-53-11 (ETRTO)
GRB-54-02
GRB-54-02 2011-09-03
3 September 2011 NL Proposal for Amending Reg 51-3 Annex 3 (Netherlands)
GRB-50-06
GRB-50-06 2011-09-03
9 September 2011 Changes to the Italian Proposal for the 01 series of amendments to R92 (Germany)
GRB-54-04
GRB-54-04 2011-09-09
9 September 2011 German Position on new limit values for 03 series of amendments to R51 (Germany)
GRB-54-03
GRB-54-03 2011-09-09
15 September 2011 ETRTO comments on document GRB/2011/11 (ETRTO)
GRB-54-08
GRB-54-08 2011-09-15
16 September 2011 SWOV article: "Electric Vehicles: What are the effects on road safety?" (Netherlands)
GRB-54-07
GRB-54-07 2011-09-16
16 September 2011 Proposal for draft amendments to titles of UN Regulations related to vehicle and tyre noise emissions (Russia)
GRB-54-05
GRB-54-05 2011-09-16
16 September 2011 Discussion on draft amendments to Regulation Nos. 51, 59, and 117 (ISO)
GRB-54-06
GRB-54-06 2011-09-16
17 September 2011 Research into a new roadside enforcement test for moped noise (Netherlands)
GRB-54-11
GRB-54-11 2011-09-17
17 September 2011 Draft proposal of amendments to Regulation No. 59 (CLEPA)
GRB-54-09
GRB-54-09 2011-09-17
17 September 2011 ISO work on rolling resistance standards (ISO)
GRB-54-10
GRB-54-10 2011-09-17
20 September 2011 Proposal amending document GRB/2011/11
GRB-54-12
GRB-54-12 2011-09-20
20 September 2011 Increased site to site variation due to specially designed Low Noise ISO tracks (M+P)
GRB-54-13
GRB-54-13 2011-09-20
20 September 2011 Proposal for subcategories of CVs (N2, N3, M2, M3) (JASIC)
GRB-54-14
GRB-54-14 2011-09-20
20 September 2011 Category N1 "Kei-truck" (very light truck) (JASIC)
GRB-54-15
GRB-54-15 2011-09-20
20 September 2011 Difference between TNO and OICA Analysis for M1 Sub Categories (JASIC)
GRB-54-16
GRB-54-16 2011-09-20
22 September 2011 Comments on the results and work pace of the ASEP informal group (Netherlands)
GRB-54-17
GRB-54-17 2011-09-22
22 September 2011 QRTV chairman's report to the GRB 54th session
GRB-54-18
GRB-54-18 2011-09-22
4 October 2011 YouTube video: UNECE WP.29 quiet car sound levels demonstration
GRB|2011|video
GRB|2011|video 2011-10-04
13 October 2011 Report of the GRB on its 54th session
GRB/52
GRB/52 2011-10-13
20 September 2011 Revised proposal amending document GRB/2011/11
GRB-54-12/Rev.1
GRB-54-12/Rev.1 2011-09-20
12 November 2011 Annotated provisional agenda for the 55th GRB session
GRB/2012/1
GRB/2012/1 2011-11-12
9 December 2011 EU proposal for a regulation on the sound level of motor vehicles (EC)
GRB-56/GAR-01
GRB-56/GAR-01 2011-12-09