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
Bosnia-Herzegovina 06 March 1992
Bulgaria 21 January 2000
Croatia 03 April 2001
Cyprus 01 May 2004
Czech Republic 10 August 1990
Denmark 24 March 1998
EU 24 March 1998
Egypt 03 February 2013
Estonia 28 December 1998
Finland 29 December 1995
France 05 November 1989
Georgia 25 May 2015
Germany 05 November 1989
Greece 03 December 1995
Hungary 06 January 1991
Ireland 24 March 1998
Italy 18 December 1989
Latvia 18 January 1999
Lithuania 29 March 2002
Luxembourg 12 May 1991
Malaysia 04 April 2006
Malta 01 May 2004
Moldova 20 November 2016
Montenegro 03 June 2006
Netherlands 05 November 1989
Nigeria 17 December 2018
North Macedonia 19 August 2002
Norway 07 March 1999
Poland 13 November 1992
Portugal 24 March 1998
Romania 24 September 1994
Russia 08 April 1996
San Marino 26 January 2016
Serbia 27 April 1992
Slovakia 10 August 1990
Slovenia 01 October 1994
Spain 23 July 1991
Sweden 24 March 1998
Switzerland 02 February 1996
Turkey 12 September 2003
UK 28 November 1989
Ukraine 08 October 2002