| Download: GRB/2013/6 | from UNECE: | .pdf format | |
| Download: GRB/2013/6/Add.1 | from UNECE: | .pdf format | |
| Download: GRB/2013/6/Corr.1 | from UNECE: | .pdf format |
| 6. | Regulation No. 117 (Tyre rolling noise and wet grip adhesion) |
| 7. (d) | Proposal for amendments to Regulations Nos. 28, 51, 59 and 117 |