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 20 February 2005
Belarus 01 May 2004
Bulgaria 09 September 2003
Estonia 27 January 2001
Finland 19 June 2001
Georgia 05 December 2016
Hungary 27 January 2001
Kazakhstan 23 May 2011
Moldova 03 February 2008
Netherlands 27 January 2001
Romania 27 January 2001
Russia 27 January 2001
San Marino 26 January 2016
Ukraine 18 March 2007