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 01 June 1969
Bosnia-Herzegovina 06 March 1992
Bulgaria 01 January 2007
Canada 06 March 2013

Unilateral acceptance outside the 1958 Agreement

Croatia 08 October 1991
Cyprus 01 May 2004
Czech Republic 14 April 1972
Denmark 20 December 1976
EU 24 March 1998
Egypt 03 February 2013
Estonia 25 July 1999
Finland 13 February 1978
France 01 June 1969
Georgia 25 May 2015
Germany 24 May 1970
Greece 03 December 1995
Hungary 18 October 1976
Ireland 24 March 1998
Italy 17 September 1975
Japan 01 September 2002
Latvia 18 January 1999
Lithuania 29 March 2002
Luxembourg 01 May 1984
Malaysia 04 April 2006
Malta 01 May 2004
Moldova 20 November 2016
Montenegro 03 June 2006
Netherlands 01 August 1969
New Zealand 19 March 2002
Nigeria 17 December 2018
North Macedonia 17 September 1991
Norway 21 February 1988
Poland 13 November 1992
Portugal 24 March 1998
Romania 21 February 1977
Russia 17 February 1987
San Marino 26 January 2016
Serbia 27 April 1992
Slovakia 14 April 1972
Slovenia 17 December 1983
Spain 28 December 1975
Sweden 06 July 1971
Turkey 07 February 2000
UK 01 June 1969
Ukraine 08 October 2002