| Download: WP.29/1163 | from UNECE: | .pdf format | .docx format |
| Download: WP.29/1163/Add.1 | from UNECE: | .docx format | .docx format |
| Download: WP.29/1163/Rev.1 | from UNECE: | .pdf format | .docx format |
| 4.12.1. | Proposal for a new UN Regulation [164] on studded tyres |