GRB-60-05 | General information and WP.29 highlights for the 60th session of the Working Party on Noise

GRB/2014/4 | Proposal for amendments to Regulation No. 28 The current UN R28 test procedures specify voltages that cannot be reached by many vehicles' internal battery charges alone; however, the provisions can be met if the vehicle is warmed up and run at idle. Therefore, OICA proposes to allow vehicles to be run at idle during the test procedure. OICA also proposes to change the minimum sound level requirement for vehicles of category M and N and motorcycles of a power greater than 7 kW from 93 dB to 87 dB.

GRB-60-16 | Assessment on the Minimum Sound Level of the Horn Review of vehicle horn regulations across various markets towards assessing the minimum sound level of 87 dB(A) under UN R28.

GRB-60-16 | Assessment on the Minimum Sound Level of the Horn Review of vehicle horn regulations across various markets towards assessing the minimum sound level of 87 dB(A) under UN R28.

GRB/2014/4 | Proposal for amendments to Regulation No. 28 The current UN R28 test procedures specify voltages that cannot be reached by many vehicles' internal battery charges alone; however, the provisions can be met if the vehicle is warmed up and run at idle. Therefore, OICA proposes to allow vehicles to be run at idle during the test procedure. OICA also proposes to change the minimum sound level requirement for vehicles of category M and N and motorcycles of a power greater than 7 kW from 93 dB to 87 dB.

GRB-60-06 | Proposal for amendments to Regulation No. 41 Proposal to clarify certain terms and symbols used in Annex 7 (ASEP) of the regulation.

GRB-60-06 | Proposal for amendments to Regulation No. 41 Proposal to clarify certain terms and symbols used in Annex 7 (ASEP) of the regulation.

GRB-60-01 | Proposal for additional amendments to the draft the 03 series of amendments to Regulation No. 51 Proposal from the informal working group on Un Regulations Nos. 51 and 59 for further amendments to the draft 03 series of amendments to UN R51 (document GRB/2014/5).

GRB-60-17 | ISO 10844: Comparison of 2014 version against 2011 version

GRB-60-10/Rev.1 | China Proposal for treatment of Micro-Van and Micro-Truck classes under UN R51 Proposal to permit a 74dB(A) limit value for the noise of micro-vans and micro-trucks.

GRB-60-15 | China Proposal for a harmonized M1 classification and limits Comparison ECE R51.03 (as adopted by GRB) versus the draft China regulation GB1495 for M1 vehicle noise and proposal for reconciling apparent differences between them.

GRB/2014/5 | Proposal for the 03 series of amendments to Regulation No. 51 Proposal from the expert group on UN R51 and UN R59 to update the provisions of UN Regulation No. 51.

WP.29/2011/64 | Proposal for amendments to Regulation No. 51

GRB-60-17 | ISO 10844: Comparison of 2014 version against 2011 version

GRB/2014/6 | Proposal for the 02 series of amendments to Regulation No. 59 Consolidated version of UN Regulation No. 59 incorporating the revisions recommended by the Informal Working Group on UN Regulations Nos. 51 and 59 in order to align the UN R59 with the latest EU decisions.

GRB-60-01 | Proposal for additional amendments to the draft the 03 series of amendments to Regulation No. 51 Proposal from the informal working group on Un Regulations Nos. 51 and 59 for further amendments to the draft 03 series of amendments to UN R51 (document GRB/2014/5).

GRB/2014/7 | Proposal for Supplement 6 to the 02 series of amendments to Regulation No. 117 Proposal to introduce a “Deceleration Calculator” (dω/dt) for use in the UN R117 test procedures. This procedure was developed by Russia and validated by an ad hoc group (including NAMI, UTAC, and ETRTO).

GRB/2014/8 | Proposal for Supplement 7 to the 02 series of amendments to Regulation No. 117 At the 58th GRB session, the expert from ETRTO introduced GRB-58-02, proposing new time measurement accuracy for instrumentation involved in the rolling resistance method (Annex 6 of the UN Regulation). The expert from the Russian Federation introduced GRB-58-13, arguing that this change of accuracy was not needed for Annex 6. This present revised proposal has been prepared the ETRTO and approved by Russia.

GRB-60-17 | ISO 10844: Comparison of 2014 version against 2011 version

GRB-60-08/Add.1 | Shifts in tyre sound levels between 2007 and 2013 (Addendum)

GRB/2014/8 | Proposal for Supplement 7 to the 02 series of amendments to Regulation No. 117 At the 58th GRB session, the expert from ETRTO introduced GRB-58-02, proposing new time measurement accuracy for instrumentation involved in the rolling resistance method (Annex 6 of the UN Regulation). The expert from the Russian Federation introduced GRB-58-13, arguing that this change of accuracy was not needed for Annex 6. This present revised proposal has been prepared the ETRTO and approved by Russia.

GRB-60-07 | Proposals for amendments to Regulations Nos. 9, 41 (03 and 04 series of amendments) and 63 This proposal would correct the reference to the latest version of ISO 10844 and introduce transitional provisions for shift of the test track from ISO 10844:1994 to ISO 10844:2011.

GRB/2014/2 | Proposal for Supplement 10 to the 02 series of amendments to Regulation No. 51 Proposal from the International Organization of Vehicle Manufacturers (OICA) to update requirements for the noise test track from ISO 19844:1994 (i.e. Annex 8 of this Regulation) to ISO 10844:2011 and to allow for repaving of existing, non-compliant test tracks to meet the ISO 10844:2011 standards.

GRB-60-06 | Proposal for amendments to Regulation No. 41 Proposal to clarify certain terms and symbols used in Annex 7 (ASEP) of the regulation.

GRB-60-07 | Proposals for amendments to Regulations Nos. 9, 41 (03 and 04 series of amendments) and 63 This proposal would correct the reference to the latest version of ISO 10844 and introduce transitional provisions for shift of the test track from ISO 10844:1994 to ISO 10844:2011.

GRB-60-06 | Proposal for amendments to Regulation No. 41 Proposal to clarify certain terms and symbols used in Annex 7 (ASEP) of the regulation.

GRB-60-03 | Potential benefits of Triple-A tyres in the Netherlands "Quick scan" study prepared for the Dutch Ministry of Infrastructure and Environment to evaluate the potential of "triple A" tyres to improve vehicle safety, noise emssions, fuel consumption, and CO2 emissions. Tyres in the EU are labeled to convey information on their energy efficiency, safety, and noise performance. Triple A refers to tyres receiving the highest ratings across these three criteria.

GRB-60-04 | Dutch Government leaflet on "Quiet Road Surfaces" This leaflet gives a short introduction for those who wants to explore the benefits and common pitfalls of silent road surfaces in urban situations.

GRB-60-08 | Tyre noise limits of EC/661/2009 and ECE R117: Evaluation based on sold tyres in the Netherlands Memorandum to the Netherlands Ministry of Infrastructure and the Environment in response to its request for research into<ul><li>the effect of the present tyre Regulations on the exterior noise levels of tyres</li><li>comparison of the tyre noise levels in the present distribution with the limit values defined in the tyre Regulations</li><li>definition of the levels of "present-day technology and ambitious technology on base of the distribution of levels found in the present tyre population".</li></ul>

GRB-60-12 | Shifts in tyre sound levels between 2007 and 2013 Review of research program that quantified differences in tire noise levels between the tire population on sale before and after revision of tire regulation in 2009 (Regulation (EC) No 1222/2009).

GRB-60-14/Rev.1 | Triple-A tyres – benefits for environment, noise, safety and economy Tyres in the EU are labeled to convey information on their energy efficiency, safety, and noise performance. Triple A refers to tyres receiving the highest ratings across these three criteria. This presentation reviews data collected on the advantages demonstrated by such triple-A tyres.

GRB-60-08/Add.1 | Shifts in tyre sound levels between 2007 and 2013 (Addendum)

GRB-60-13 | Presentation on "quiet road surfaces" and their impact on rolling noise

GRB-60-04 | Dutch Government leaflet on "Quiet Road Surfaces" This leaflet gives a short introduction for those who wants to explore the benefits and common pitfalls of silent road surfaces in urban situations.

GRB/2014/8 | Proposal for Supplement 7 to the 02 series of amendments to Regulation No. 117 At the 58th GRB session, the expert from ETRTO introduced GRB-58-02, proposing new time measurement accuracy for instrumentation involved in the rolling resistance method (Annex 6 of the UN Regulation). The expert from the Russian Federation introduced GRB-58-13, arguing that this change of accuracy was not needed for Annex 6. This present revised proposal has been prepared the ETRTO and approved by Russia.

GRB-60-08/Add.1 | Shifts in tyre sound levels between 2007 and 2013 (Addendum)

GRB-60-17 | ISO 10844: Comparison of 2014 version against 2011 version

GRB-60-04 | Dutch Government leaflet on "Quiet Road Surfaces" This leaflet gives a short introduction for those who wants to explore the benefits and common pitfalls of silent road surfaces in urban situations.

GRB-60-04/Add.1 | Quiet road surfaces: Eurocities working group noise

GRB/2014/8 | Proposal for Supplement 7 to the 02 series of amendments to Regulation No. 117 At the 58th GRB session, the expert from ETRTO introduced GRB-58-02, proposing new time measurement accuracy for instrumentation involved in the rolling resistance method (Annex 6 of the UN Regulation). The expert from the Russian Federation introduced GRB-58-13, arguing that this change of accuracy was not needed for Annex 6. This present revised proposal has been prepared the ETRTO and approved by Russia.

GRB-60-13 | Presentation on "quiet road surfaces" and their impact on rolling noise

GRB-60-17 | ISO 10844: Comparison of 2014 version against 2011 version

GRB-60-04 | Dutch Government leaflet on "Quiet Road Surfaces" This leaflet gives a short introduction for those who wants to explore the benefits and common pitfalls of silent road surfaces in urban situations.

GRB-60-08/Add.1 | Shifts in tyre sound levels between 2007 and 2013 (Addendum)

GRB-60-11/Rev.1 | Terms of Reference for a GRB informal group on quiet road transport vehicles under the 1958 Agreement Proposal for an informal working group to proceed with the development of a type-approval regulation for electric and hybrid electric vehicles under the 1958 Agreement in parallel to but separately from the effort to develop a global technical regulation on such vehicles.

GRB-57-12 | UN Regulation No. 63: Acronyms and Abbreviations IMMA contribution towards the World Forum project to codify and harmonize technical terms and abbreviations used across its regulations.

GRB-57-18 | Proposal for a list of Acronyms and Abbreviations to Regulation No. 51 List of acronyms and abbreviations contained in Regulation No. 51 prepared by the International Organization of Motor Vehicle Manufacturers (OICA).

GRB-60-02 | Proposal for amendments to the Consolidated Resolution on the Construction of Vehicles (R.E.3) In document GRSG/2014/25, the AVLI informal group proposed to add classes and definitions for agricultural vehicles to the Consolidated Resolution on the Construction of Vehicles. The proposal raised consistency issues for the EU with respect to vehicle definitions that will be introduced by Regulation (EU) 167/2013 in 2016. Therefore, the EU Commission services have developed two alternative proposals: one in full alignment with the definitions used in the EU regulation and one based on the AVLI group definitions with small changes to achieve consistency with the EU legislation.

GRSG/2014/25 | Proposal for amendments to ECE/TRANS/WP.29/78/Rev.3 on the Consolidated Resolution on the Construction of Vehicles (R.E.3) Proposal to add classifications covering agricultural trailers and towed agricultural machinery in the Consolidated Resolution on the Construction of Vehicles (R.E.3).

WP.29/2014/53 | Proposal for Revision 3 of the 1958 Agreement Final proposed text to revise and update the 1958 Agreement pursuant to the project to establish an international whole vehicle type approval system.

WP.29/2014/82 | Proposal for amendments to draft Revision 3 to the 1958 Agreement Addition of an article to the agreement stating its preparation in English, French, and Russian with all three languages carrying the same legal power.

WP.29-163-10 | Guidelines on amendments to UN Regulations

GRB-60-05 | General information and WP.29 highlights for the 60th session of the Working Party on Noise

WP.29/1108 | Report of the World Forum/WP.29 on its 162nd session

WP.29/1110 | Report of the World Forum/WP.29 on its 163rd session Reports of the meetings of the World Forum, 1958 Agreement, 1997 Agreement, and 1998 Global Agreement Contracting Parties held in Geneva during June 24-27.

GRB-60-09 | ISO 362-3: Indoor-testing of pass-by noise Presentation on the ISO project to provide a basis for the type approval of vehicles using an indoor pass-by test for noise levels.

GRB-60-17 | ISO 10844: Comparison of 2014 version against 2011 version