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
Austria 24 March 1998
Belarus 02 July 1995
Belgium 07 August 1990
Bulgaria 01 January 2007
Cyprus 01 May 2004
Czech Republic 18 October 1992
Denmark 24 March 1998
EU 24 March 1998
Egypt 03 February 2013
Estonia 01 May 2004
Finland 12 April 1991
France 01 August 1987
Germany 20 August 1996
Greece 24 March 1998
Hungary 07 September 1997
Ireland 24 March 1998
Italy 01 August 1987
Latvia 03 September 2002
Lithuania 29 March 2002
Luxembourg 26 November 1996
Malaysia 04 April 2006
Malaysia 04 April 2006
Malta 01 May 2004
Moldova 20 November 2016
Netherlands 02 May 1988
Nigeria 17 December 2018
Norway 24 May 1993
Poland 06 June 1992
Portugal 24 March 1998
Romania 06 May 1996
Russia 04 January 1992
San Marino 26 January 2016
Serbia 18 May 2008
Slovakia 18 October 1992
Slovenia 01 May 2004
Spain 24 March 1998
Sweden 02 August 1997
Turkey 14 March 2001
UK 24 March 1998
Ukraine 08 October 2002