| Informal document No. 10 - (Germany and ISO) Proposal for draft amendments to Regulation No. 51 - (Draft Revision 1 to TRANS/WP.29/GRB/2002/4 intended to be considered by the GRB Informal group during its meeting in Bonn scheduled from 20 to 22 January 2003) |
| Informal document No. 7 - (Italy) Italian proposal for amendments to document TRANS/WP.29/GRB/2002/4 |
| Informal document No. 6 - (ISO) Status of the development of an advanced urban driving procedure - Report of the ISO/TC43/SC1/WG42 |
| Informal document No. 5 - (Netherlands) Measurement results of passenger car tyres |
| Informal document No. 4 - (Russian Federation) Proposal for draft amendments to regulation No. 59 |
| Informal document No. 3 - (Russian Federation) Proposal for draft amendments to regulation No. 51 |
| Informal document No. 2 - (Netherlands) Proposal for amendments to document TRANS/WP.29/GRB/2002/4 |
| Informal document No. 1 - (Japan) Study on pass-by noise testing methods incorporating urban driving conditions - Test method of N2 category |
