previous meeting next meeting
Working Party on Noise | Session 67 | 24-26 Jan 2018
Geneva

The deadline for the submission of official working documents for this session is 30 October 2017.

Documents
Agenda | Formal | Informal | Report |
Description (click for more information) Reference No.
Proposal for Supplement 4 to the 03 series of amendments to Regulation No. 51 (OICA)
GRB/2018/2 09 Nov 2017 Working Party Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions UN R51 allows the use mechanical or electronic devices to control the gear shifting and measures to avoid accelerations greater than 2.0 m/s<sup>2</sup>. However, the measures are not defined and the manufacturer or technical service is not obliged to document the methodology in the test report. This proposal would introduce a table with examples for devices and measures for reference and would require documentation of methodology used. GRB/2018/0002
Proposal for Supplement 4 to the 03 series of amendments to Regulation No. 51 (ISO)
GRB/2018/3 08 Nov 2017 Working Party 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 including ISO 362-3. GRB/2018/0003
Proposal for a Supplement to Regulation No. 63 (EC)
GRB/2018/4 09 Nov 2017 Working Party Two-wheeled Moped Noise Moped Noise Uniform Provisions Concerning the Approval of Two-wheeled Mopeds with regard to Noise Proposal to exclude pure electric vehicles, including vehicles with auxiliary electric propulsion, from the scope of the regulation, to include sound-level measurement conditions for powered cycles equipped with compressed air engine and to introduce sound-level limits for powered cycles. GRB/2018/0004
Documents
Agenda | Formal | Informal | Report |