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 23 February 1997
Azerbaijan 14 June 2002
Belarus 23 February 1997
Belgium 23 February 1997
Bosnia-Herzegovina 23 February 1997
Bulgaria 01 January 2007
Croatia 23 February 1997
Cyprus 01 May 2004
Czech Republic 23 February 1997
Denmark 23 February 1997
EU 24 March 1998
Egypt 03 February 2013
Estonia 23 February 1997
Finland 23 February 1997
France 23 February 1997
Georgia 25 May 2015
Germany 23 February 1997
Greece 23 February 1997
Hungary 23 February 1997
Ireland 24 March 1998
Italy 23 February 1997
Kazakhstan 08 January 2011
Latvia 18 January 1999
Lithuania 29 March 2002
Luxembourg 23 February 1997
Malaysia 04 April 2006
Malta 01 May 2004
Moldova 20 November 2016
Montenegro 03 June 2006
Netherlands 23 February 1997
Nigeria 17 December 2018
North Macedonia 23 February 1997
Norway 23 February 1997
Poland 23 February 1997
Portugal 23 February 1997
Romania 23 February 1997
Russia 23 February 1997
San Marino 26 January 2016
Serbia 23 February 1997
Slovakia 23 February 1997
Slovenia 23 February 1997
Spain 23 February 1997
Sweden 23 February 1997
Switzerland 23 February 1997
Tunisia 01 January 2008
Turkey 23 February 1997
UK 23 February 1997
Ukraine 08 October 2002