The following Contracting Parties are officially listed by the World Forum as applying this regulation. Nonetheless, this designation does not necessarily mean that a given Contracting Party either issues its own type approvals or accepts type approvals issued by other parties as there are exceptions.
| Contracting Party | Effective Date | ||
|---|---|---|---|
| Albania | 06 September 2011 | ||
| Armenia | 30 April 2018 | ||
| Australia | 25 February 2000 | ||
| Austria | 12 March 1971 | ||
| Azerbaijan | 15 April 2002 | ||
| Belarus | 03 May 1995 | ||
| Belgium | 07 July 1959 | ||
| Bosnia-Herzegovina | 12 January 1994 | ||
| Bulgaria | 21 January 2000 | ||
| Croatia | 08 October 1991 | ||
| Cyprus | 01 May 2004 |
EU Accession |
|
| Czech Republic | 02 June 1993 | ||
| Denmark | 21 October 1976 | ||
| EU | 23 January 1998 | ||
| Egypt | 05 December 2012 | ||
| Estonia | 02 March 1995 | ||
| Finland | 19 July 1976 | ||
| France | 26 June 1958 | ||
| Georgia | 25 May 2015 |
Accession |
|
| Germany | 19 June 1958 |
Signature |
|
| Greece | 06 October 1992 |
Accession |
|
| Hungary | 30 June 1958 |
Signature |
|
| Ireland | 24 March 1998 |
EU Accession |
|
| Italy | 28 March 1958 |
Signature |
|
| Japan | 25 September 1998 |
Accession |
|
| Kazakhstan | 09 November 2010 |
Accession |
|
| Korea | 31 December 2004 | ||
| Latvia | 19 November 1998 |
Accession |
|
| Lithuania | 28 January 2002 |
Accession |
|
| Luxembourg | 13 October 1971 |
Accession |
|
| Malaysia | 04 April 2006 | ||
| Malta | 01 May 2004 |
EU Accession |
|
| Moldova | 20 November 2016 | ||
| Montenegro | 23 October 2006 |
Succession |
|
| Netherlands | 30 March 1958 |
Signature |
|
| New Zealand | 27 November 2001 |
Accession |
|
| Nigeria | 17 December 2018 | ||
| North Macedonia | 17 November 1991 | ||
| Norway | 03 February 1975 |
Accession |
|
| Pakistan | 24 April 2020 | ||
| Philippines | 03 November 2022 | ||
| Poland | 12 January 1979 |
Accession |
|
| Portugal | 29 January 1980 |
Accession |
|
| Romania | 23 December 1976 |
Accession |
|
| Russia | 19 December 1986 |
Accession |
|
| San Marino | 26 January 2016 | ||
| Serbia | 12 March 2001 |
Succession |
|
| Slovakia | 28 May 1993 |
Succession |
|
| Slovenia | 03 November 1992 |
Succession |
|
| South Africa | 18 April 2001 |
Accession |
|
| Spain | 11 August 1961 |
Accession |
|
| Sweden | 21 April 1959 | ||
| Switzerland | 29 June 1973 |
Accession |
|
| Thailand | 01 May 2006 | ||
| Tunisia | 02 November 2007 |
Accession |
|
| Turkey | 29 December 1995 |
Accession |
|
| UK | 16 March 1963 | ||
| Uganda | 23 August 2022 | ||
| Ukraine | 01 May 2000 |
Accession |