| GRB subjects for the future |
| Reference Number: GRB-62-08/Rev.2 |
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Overview of discussions for the future development of vehicle noise regulations prepared by the GRB secretariat. |
| Meeting Sessions: 63rd GRB session (16-18 Feb 2016) |
| Document date: 09 Feb 16 |
| Relevant to: UN Regulation No. 9 | Three-Wheeled Cycle Noise, UN Regulation No. 28 | Audible Warning Devices and Signals, UN Regulation No. 41 | Motorcycle Noise, UN Regulation No. 51 | Vehicle Noise Emissions, UN Regulation No. 63 | Two-wheeled Moped Noise, UN Regulation No. 92 | Replacement Exhaust Silencing Systems for Motorcycles, UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance, WP.29 Discussion Topic | Quiet Road Transport Vehicles, and United Nations Agreement | RE3 Construction of Vehicles |
| Click here to view the full document file |
| Proposal for amendments to Regulations Nos. 9, 41, 63 and 92 |
| Reference Number: GRB-63-02 |
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UN R51 specifies that conditioning of a silencing system is necessary only in cases where exhaust gases come into contact with silencer fibrous materials. This proposal would apply the same concept in L category noise regulations. |
| Submitted by: IMMA |
| Meeting Sessions: 63rd GRB session (16-18 Feb 2016) |
| Document date: 15 Feb 16 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 9 | Three-Wheeled Cycle Noise, UN Regulation No. 41 | Motorcycle Noise, UN Regulation No. 63 | Two-wheeled Moped Noise, and UN Regulation No. 92 | Replacement Exhaust Silencing Systems for Motorcycles |
| Click here to view the full document file |
| Amendment proposals for Regulations Nos. 9, 63 and 92 |
| Reference Number: GRB-63-03 |
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Explanation of recommendations developed for the European Commission by LAT, TNO, Heinz Steven, and TÜV Nord for the improvement of the regulations with regard to additional sound emission provisions. |
| Submitted by: EC, LAT, TNO, and TÜV Nord |
| Meeting Sessions: 63rd GRB session (16-18 Feb 2016) |
| Document date: 15 Feb 16 |
| Relevant to: UN Regulation No. 9 | Three-Wheeled Cycle Noise, UN Regulation No. 63 | Two-wheeled Moped Noise, and UN Regulation No. 92 | Replacement Exhaust Silencing Systems for Motorcycles |
| Click here to view the full document file |
| Amendment proposals for Regulation No. 9 |
| Reference Number: GRB-63-08 |
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Based on the outcomes of a European Commission study, proposal to clarify the text and align its provisions with other vehicle sound regulations, especially UN R41. |
| Submitted by: EC |
| Meeting Sessions: 63rd GRB session (16-18 Feb 2016) |
| Document date: 17 Feb 16 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 9 | Three-Wheeled Cycle Noise |
| Click here to view the full document file |
| EC study to enhance Regulations Nos. 9, 63 and 92 with respect to sound test requirements |
| Reference Number: GRB-63-18 |
| Submitted by: EC |
| Meeting Sessions: 63rd GRB session (16-18 Feb 2016) |
| Document date: 17 Feb 16 |
| Relevant to: UN Regulation No. 9 | Three-Wheeled Cycle Noise, UN Regulation No. 63 | Two-wheeled Moped Noise, and UN Regulation No. 92 | Replacement Exhaust Silencing Systems for Motorcycles |
| Click here to view the full document file |
| Consultation on the evaluation of the EU Environmental Noise Directive |
| Reference Number: GRB-63-18/Add.1 |
| Meeting Sessions: 63rd GRB session (16-18 Feb 2016) |
| Document date: 17 Feb 16 |
| Relevant to: UN Regulation No. 9 | Three-Wheeled Cycle Noise, UN Regulation No. 63 | Two-wheeled Moped Noise, and UN Regulation No. 92 | Replacement Exhaust Silencing Systems for Motorcycles |
| Click here to view the full document file |
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European Union, an REIO comprised of Belgium, France, Germany, Italy, Luxembourg, Netherlands, Denmark, Ireland, Greece, Portugal, Spain, Austria, Finland, Sweden, Cyprus, Czechia, Estonia, Hungary, Latvia, Lithuania, Malta, Poland, Slovakia, Slovenia, Bulgaria, and Romania.
Working Party on Noise (cf French: Groupe de Rapporteurs sur le Bruit)