| RDASEP Data Analysis task force: Agenda for the 12th (April 2026) session |
| Reference Number: RDASEP-TFDA-12-01 |
|
The Task Force Data Analysis (Sub Group to IWG RD-ASEP) will hold its 12th meeting on Tuesday, 28th April 2026. The agenda includes a review of the meeting schedule with targeted meetings on 19th May, 3rd June, and 9th June, review of database version 3 status and input from Germany on database issues, review of analysis performed, and review of decisions and work for the next meeting. |
| Meeting Sessions: 12th RDASEP-TFDA session (28 Apr) |
| Document date: 27 Apr 26 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| RD-ASEP data analysis: Input from Germany with suggestions for action |
| Reference Number: RDASEP-TFDA-12-02 |
| Submitted by: Germany |
| Meeting Sessions: 12th RDASEP-TFDA session (28 Apr) |
| Document date: 05 May 26 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| RD-ASEP: Proposals for the Editing task force |
| Reference Number: RDASEP-TFDA-12-03 |
| Meeting Sessions: 12th RDASEP-TFDA session (28 Apr) |
| Document date: 05 May 26 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| RDASEP Data Analysis task force: Summary of the 12th (April 2026) session |
| Reference Number: RDASEP-TFDA-12-04 |
|
The Task Force Data Analysis held its 12th session on 28 April 2026. Database version 3 requires further corrections to reflect IWG decisions on v_test, parallel and serial hybrids, and German input; version 4 will be delivered. The group reviewed German input on database issues and decided to establish an Excel list documenting observations, background information, and proposed solutions. Additional data are needed on gear shifting during pass-by measurement, ICE ON/OFF shifting, low speed measurements below 30 km/h, high performance vehicles with acceleration greater than 5 m/s² at high speeds, and EV data. |
| Meeting Sessions: 12th RDASEP-TFDA session (28 Apr) |
| Document date: 05 May 26 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| RD-ASEP Monitoring Data Delivery Document |
| Reference Number: RDASEP-TFDA-12-05 |
| Meeting Sessions: 12th RDASEP-TFDA session (28 Apr) |
| Document date: 05 May 26 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
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