CHAPTER XI
TRANSPORT AND COMMUNICATIONS
B
Road Traffic16172United Nations Regulation No. 172. Uniform provisions concerning the approval of retreaded tyres with regard to their snow performance and/or classification as traction tyreGeneva, 28 June 202411 January 2025, in accordance with article 1(4).11 January 2025, No. 4789Parties611C.N.284.2024.TREATIES-XI.B.16 of 11 July 2024 (Draft United Nations Regulation [No. 172] and C.N.64.2025.TREATIES-XI.B.16.172 of 20 January 2025 (Entry into force); C.N.49.2026.TREATIES-XI.B.16.172 of 19 January 2026 (Amendments).<superscript>2</superscript>
ParticipantApplication of regulationAlbania11 Jan 2025 Andorra11 Jan 2025 Armenia11 Jan 2025 Australia11 Jan 2025 Austria11 Jan 2025 Azerbaijan11 Jan 2025 Belarus11 Jan 2025 Belgium11 Jan 2025 Bosnia and Herzegovina11 Jan 2025 Bulgaria11 Jan 2025 Croatia11 Jan 2025 Czech Republic11 Jan 2025 Denmark11 Jan 2025 Egypt11 Jan 2025 Estonia11 Jan 2025 European Union11 Jan 2025 Finland11 Jan 2025 France11 Jan 2025 Georgia11 Jan 2025 Germany11 Jan 2025 Greece11 Jan 2025 Hungary11 Jan 2025 Italy11 Jan 2025 Japan11 Jan 2025 Kazakhstan11 Jan 2025 Kyrgyzstan11 Jan 2025 Latvia11 Jan 2025 Lithuania11 Jan 2025 Luxembourg11 Jan 2025 Malaysia11 Jan 2025 Mongolia29 Apr 2026 Montenegro11 Jan 2025 Netherlands (Kingdom of the)11 Jan 2025 New Zealand11 Jan 2025 Nigeria11 Jan 2025 North Macedonia11 Jan 2025 Norway11 Jan 2025 Pakistan11 Jan 2025 Philippines11 Jan 2025 Poland11 Jan 2025 Portugal11 Jan 2025 Republic of Korea11 Jan 2025 Republic of Moldova11 Jan 2025 Romania11 Jan 2025 Russian Federation11 Jan 2025 San Marino11 Jan 2025 Serbia11 Jan 2025 Slovakia11 Jan 2025 Slovenia11 Jan 2025 South Africa11 Jan 2025 Spain11 Jan 2025 Sweden11 Jan 2025 Switzerland11 Jan 2025 Thailand11 Jan 2025 Tunisia11 Jan 2025 Türkiye11 Jan 2025 Uganda11 Jan 2025 Ukraine11 Jan 2025 United Kingdom of Great Britain and Northern Ireland11 Jan 2025 Uzbekistan20 Apr 2026 Viet Nam11 Jan 2025
1The Regulation enters into force for all Contracting Parties to the Agreement which did not notify their disagreement thereto, in accordance with article 1(4). The date listed under "Application of regulation" reflects the date of the entry into force of the Regulation for those States parties to the Agreement, at the time of the entry into force of the Regulation, which did not notify their disagreement thereto, in accordance with article 1(4) of the Agreement. States parties to the Agreement not applying the Regulation may, at any time, notify the Secretary-General that they intend to apply it, and the Regulation will then enter into force for such States on the sixtieth day after such notification, in accordance with article 1(7) of the Agreement. For these States, the date listed under "Application of regulation" is the date of deposit of the notification. States that become parties to the Agreement subsequent to the entry into force of the Regulation, which do not notify their disagreement thereto, apply the Regulation as from the date of entry into force of the Agreement for such States. In these cases, the date listed under "Application of regulation" reflects the date of deposit of the instrument of accession to the Agreement.2For additional references to the texts of the annexed regulations and their amendments, see doc. <a href="http://www.unece.org/trans/main/wp29/wp29wgs/wp29gen/wp29fdocstts.html" target = "_ blank">TRANS/WP.29/343</a> as updated annually.