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 25 July 1999
Finland 12 April 1991
France 01 September 1984
Germany 03 October 1990
Greece 24 March 1998
Hungary 07 September 1997
Ireland 24 March 1998
Italy 01 September 1984
Japan 31 March 2000
Latvia 18 January 1999
Lithuania 29 March 2002
Luxembourg 28 August 1990
Malaysia 04 April 2006
Malta 01 May 2004
Moldova 20 November 2016
Netherlands 02 May 1988
Nigeria 17 December 2018
Norway 21 February 1988
Poland 01 December 2001
Portugal 24 March 1998
Romania 05 September 1998
Russia 08 April 1996
San Marino 26 January 2016
Slovakia 18 October 1992
Slovenia 01 May 2004
Spain 24 March 1998
Sweden 29 December 1984
Turkey 07 July 2000
UK 27 April 1990
Ukraine 08 October 2002