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 11 May 1998
Azerbaijan 14 June 2002
Belarus 11 May 1998
Belgium 11 May 1998
Bosnia-Herzegovina 11 May 1998
Bulgaria 21 January 2000
Croatia 11 May 1998
Cyprus 01 May 2004
Czech Republic 11 May 1998
Denmark 11 May 1998
EU 14 July 2001
Egypt 03 February 2013
Estonia 11 May 1998
Finland 11 May 1998
France 11 May 1998
Georgia 25 May 2015
Germany 11 May 1998
Greece 11 May 1998
Hungary 11 May 1998
Ireland 14 July 2001
Italy 11 May 1998
Japan 24 November 1998
Kazakhstan 08 January 2011
Latvia 18 January 1999
Lithuania 29 March 2002
Luxembourg 11 May 1998
Malaysia 04 April 2006
Malta 01 May 2004
Moldova 20 November 2016
Montenegro 03 June 2006
Netherlands 11 May 1998
Nigeria 17 December 2018
North Macedonia 11 May 1998
Norway 11 May 1998
Poland 11 May 1998
Portugal 11 May 1998
Romania 11 May 1998
Russia 11 May 1998
San Marino 26 January 2016
Serbia 11 May 1998
Slovakia 11 May 1998
Slovenia 11 May 1998
South Africa 17 June 2001
Spain 11 May 1998
Sweden 11 May 1998
Switzerland 11 May 1998
Tunisia 01 January 2008
Turkey 11 May 1998
UK 11 May 1998
Ukraine 08 October 2002