| Guidelines for task force on Sound Limits |
| Reference Number: TFSL-01-03/Rev.2 |
| Document date: 01 Apr 21 |
| Relevant to UN Regulation No. 41 | Motorcycle Noise, UN Regulation No. 51 | Vehicle Noise Emissions, and UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance. |
| View full document file for more information |
| Consolidated comments on the Sound Limits task force guidelines |
| Reference Number: TFSL-02-11 |
| Document date: 25 May 21 |
| Relevant to UN Regulation No. 9 | Three-Wheeled Cycle Noise, UN Regulation No. 41 | Motorcycle Noise, UN Regulation No. 51 | Vehicle Noise Emissions, UN Regulation No. 59 | Replacement Silencing Systems, UN Regulation No. 63 | Two-wheeled Moped Noise, UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance, UN Regulation No. 28 | Audible Warning Devices and Signals, and UN Regulation No. 138 | Quiet Road Transport Vehicles. |
| View full document file for more information |
| TFSL-01-03/Rev.2 | |
| TFSL-02-11 |