| Download: WP.29/1146 | from UNECE: | .pdf format | .docx format |
| Download: WP.29/1146/Add.1 | from UNECE: | .pdf format | .docx format |
| 4.9.3. | Proposal for Supplement 1 to the 03 series of amendments to UN Regulation No. 64 (Temporary use spare unit, run flat tyres) |