| NOTE: As part of the secretariat's effort to reduce expenditure, informal documents made available one week prior to the session on this website will not be available in the conference room for distribution to session participants. Delegates are kindly requested to bring their copies to the meeting. |
| No. 11 - (ISO) Improved noise measurement procedures for stationary and accelerating motorcycles |
| No. 10 - (IMMA) Updating ECE Regulation No. 41 |
| No. 9 - (IMMA) Terms of reference for the informal GRB group for preparing an amendment to ECE Regulation No. 41 |
| No. 8 - (Netherlands) Request for better clarification of the background statistics, principal choices and foundation of the D/ISO proposal for draft amendment of Regulation No. 51 |
| No. 7 - (Netherlands) Netherlands standpoint with respect to D/ISO proposal to Regulation No. 51 |
| No. 6 - (Germany) Proposal for draft amendments to Regulation No. 92 |
| No. 5 - (OICA) Position paper on additional sound emission provisions (ASEP) described in paragraph 6.2.3. and Annex 10 of the draft version of UNECE Regulation No. 51:03 |
| No. 4 - (OICA) Proposal for additional sound emission provisions (ASEP) to the draft version of UNECE Regulation No. 51:03 |
| No. 3 - (Russian Federation) Infrasound in a vehicle compartment - Research results achieved in Russia |
| No. 2 - (Japan) Measures taken against motor vehicle exhaust noise pollution in Japan |
