GRB
Session 65 | Geneva | 15-17 Feb 2017
4. (a) Regulation No. 51 (Noise of M and N categories of vehicles): Development
GRB-65-01 | Proposal for correction to ECE/TRANS/WP.29/2015/62 Correction to paragraph 6.2.2. "Sound level limits" to add a reference specifically to paragraph 3.1 of Annex 3 in order to ensure interpretation of the sound limit values as application only "noise in motion" and not to "stationary noise". This aligns the 02 and 03 series texts.
GRB-65-02 | China research on M3 subcategories under UN Regulation No. 51-03 series
GRB-65-10 | Proposal for correction to the 03 series of amendments to Regulation No. 51 Proposal for clarifications, including the applicability of certain provisions, in Annex 3: Methods and instruments for measuring the sound made by motor vehicles.
GRB-65-12 | Proposals for interpretation of Regulation No. 51-03 Presentation for discussion of specific technical questions concerning the application of UN 51 test procedures.
WP.29/2016/4 | Proposal for Supplement 1 to the 03 series of amendments to Regulation No. 51 Proposal to clarify the wording of the 03 series of amendments to UN R51 as adopted by the World Forum in June 2015 (document WP.29/2015/62). The adopted wording could lead to the interpretation that sound levels measured on the left side of the vehicle are to be averaged with levels measured on the right side of the vehicle. The proposed new wording clarifies that the overall sound emission is assessed individually per vehicle side.
GRB-65-04 | Proposal to introduce provisions for indoor testing under UN Regulation No. 51 Proposal including indoor testing as an alternative to type approval tests of Annex 3 to Regulation No. 51 in accordance with ISO 26101:2012 and ISO 362-3.
4. (b) Regulation No. 51 (Noise of M and N categories of vehicles): Additional sound emission provisions
GRB-65-04 | Proposal to introduce provisions for indoor testing under UN Regulation No. 51 Proposal including indoor testing as an alternative to type approval tests of Annex 3 to Regulation No. 51 in accordance with ISO 26101:2012 and ISO 362-3.
GRB-65-24 | Progress report of the ASEP II informal working group
GRB-65-25 | Presentation on the ASEP II informal group proposal for Supplement 2 to the 03 series of amendments to Regulation No. 51 Explanation of the proposals contained in documents GRB/2017/2 and GRB-65-26.
GRB-65-26 | Proposal to amend the draft Supplement 2 to the 03 series of amendments to Regulation No. 51 ASEP II informal group amendments to document GRB/2017/2. See document GRB-65-25 for additional explanations.
GRB/2017/2 | Proposal for Supplement 2 to the 03 series of amendments to Regulation No. 51 See document GRB-65-25 for detailed explanation.
GRB-65-01
Proposal for correction to ECE/TRANS/WP.29/2015/62 (Germany)
27 Jan 2017 Working Party Informal Documents Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions Correction to paragraph 6.2.2. "Sound level limits" to add a reference specifically to paragraph 3.1 of Annex 3 in order to ensure interpretation of the sound limit values as application only "noise in motion" and not to "stationary noise". This aligns the 02 and 03 series texts. GRB-65-0001
GRB-65-02
China research on M3 subcategories under UN Regulation No. 51-03 series (China and CATARC)
02 Feb 2017 Working Party Informal Documents Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions GRB-65-0002
GRB-65-04
Proposal to introduce provisions for indoor testing under UN Regulation No. 51 (ISO)
02 Feb 2017 Working Party Informal Documents Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions Proposal including indoor testing as an alternative to type approval tests of Annex 3 to Regulation No. 51 in accordance with ISO 26101:2012 and ISO 362-3. GRB-65-0004
GRB-65-10
Proposal for correction to the 03 series of amendments to Regulation No. 51 (France)
09 Feb 2017 Working Party Informal Documents Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions Proposal for clarifications, including the applicability of certain provisions, in Annex 3: Methods and instruments for measuring the sound made by motor vehicles. GRB-65-0010
GRB-65-12
Proposals for interpretation of Regulation No. 51-03 (France)
09 Feb 2017 Working Party Informal Documents Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions Presentation for discussion of specific technical questions concerning the application of UN 51 test procedures. GRB-65-0012
GRB-65-22/Add.1
Presentation on labelling of road surfaces for noise performance (Netherlands)
17 Feb 2017 Working Party Informal Documents Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance Road Surface Labeling Recommendations Road Surface Labeling GRB-65-0022/Add.1
GRB-65-24
Progress report of the ASEP II informal working group
16 Feb 2017 Working Party Informal Documents Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions GRB-65-0024
GRB-65-25
Presentation on the ASEP II informal group proposal for Supplement 2 to the 03 series of amendments to Regulation No. 51
16 Feb 2017 Working Party Informal Documents Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions Explanation of the proposals contained in documents GRB/2017/2 and GRB-65-26. GRB-65-0025
GRB-65-26
Proposal to amend the draft Supplement 2 to the 03 series of amendments to Regulation No. 51
16 Feb 2017 Working Party Informal Documents Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions ASEP II informal group amendments to document GRB/2017/2. See document GRB-65-25 for additional explanations. GRB-65-0026
GRB-65-27
Push and Pull for Noise Emission Reduction from Road Traffic in the Netherlands and EU (Netherlands)
17 Feb 2017 Working Party Informal Documents Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance Presentation on legal requirements (push) and public education/incentivization (pull) strategies to decrease road noise levels. The presentation especially addresses the Dutch interest in a road labeling system for rating road surface noise levels. GRB-65-0027
GRB/2017/2
Proposal for Supplement 2 to the 03 series of amendments to Regulation No. 51
02 Dec 2016 Working Party Formal Documents Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions See document GRB-65-25 for detailed explanation. GRB/2017/0002