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 05 November 2011
Armenia 30 April 2018
Australia 31 July 2010
Austria 24 March 1998
Belarus 11 February 2013
Belgium 16 October 1982
Bulgaria 01 January 2007
Croatia 03 April 2001
Cyprus 01 May 2004
Czech Republic 03 November 1985
Denmark 24 March 1998
EU 24 March 1998
Egypt 03 February 2013
Estonia 25 July 1999
Finland 01 July 1981
France 06 November 1983
Georgia 25 May 2015
Germany 18 October 1985
Greece 24 March 1998
Hungary 21 March 1993
Ireland 24 March 1998
Italy 16 May 1982
Japan 30 June 2001
Latvia 18 January 1999
Lithuania 29 March 2002
Luxembourg 01 October 1985
Malaysia 04 April 2006
Malta 01 May 2004
Moldova 20 November 2016
Netherlands 02 May 1988
Nigeria 17 December 2018
North Macedonia 19 August 2002
Norway 21 February 1988
Philippines 03 November 2022
Poland 01 May 2004
Portugal 24 March 1998
Romania 01 January 2007
Russia 08 April 1996
San Marino 26 January 2016
Slovakia 03 November 1985
Slovenia 15 July 1996
Spain 30 September 1983
Sweden 01 July 1981
Turkey 07 July 2000
UK 03 February 1986