| TRANS/WP.29/GRB/2000/6 - (Italy) Amendments to Regulation No. 51 (Noise of M and N categories of vehicles) |
| TRANS/WP.29/GRB/2000/5 - (Czech Republic) Amendments to Regulation No. 63 |
| TRANS/WP.29/GRB/2000/4 - (Secretariat) A New Draft Regulation: Uniform Provisions Concerning the Approval of Tyres with Regard to Rolling Sound Emissions |
| TRANS/WP.29/GRB/2000/4/Add. 1 - (Secretariat) A New Draft Regulation |
| TRANS/WP.29/GRB/2000/3 - (Belarus) Ame to Regulation No. 41 (Noise of motorcycles) |
| TRANS/WP.29/GRB/2000/2 - Amendments to the Draft Regulation Concerning the Approval of Tyres with Regard to Rolling Sound Emissions |
