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
Belarus 02 July 1995
Belgium 16 October 1982
Bosnia-Herzegovina 06 March 1992
Croatia 08 October 1991
Czech Republic 18 September 1982
Egypt 03 February 2013
Finland 12 April 1991
France 01 September 1979
Georgia 25 May 2015
Germany 13 June 1983
Greece 24 March 1998
Hungary 26 March 1984
Italy 01 September 1979
Lithuania 29 March 2002
Luxembourg 01 May 1984
Malaysia 04 April 2006
Moldova 20 November 2016
Montenegro 03 June 2006
Netherlands 21 June 1985
Nigeria 17 December 2018
North Macedonia 17 September 1991
Norway 21 February 1988
Poland 13 November 1992
Romania 03 February 1984
Russia 17 February 1987
San Marino 26 January 2016
Serbia 27 April 1992
Slovakia 18 September 1982
Slovenia 02 February 1988
Spain 02 February 1997
Turkey 28 April 2003
UK 26 April 1990
Ukraine 08 October 2002