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 January 2016
Armenia 30 April 2018
Australia 20 January 2016
Austria 20 January 2016
Azerbaijan 20 January 2016
Belarus 20 January 2016
Belgium 20 January 2016
Bosnia-Herzegovina 20 January 2016
Bulgaria 20 January 2016
Croatia 20 January 2016
Cyprus 20 January 2016
Czech Republic 20 January 2016
Denmark 20 January 2016
EU 20 January 2016
Egypt 20 January 2016
Estonia 20 January 2016
Finland 20 January 2016
France 20 January 2016
Georgia 20 January 2016
Germany 20 January 2016
Greece 20 January 2016
Hungary 20 January 2016
Ireland 20 January 2016
Italy 20 January 2016
Japan 20 January 2016
Kazakhstan 20 January 2016
Korea 20 January 2016

Korea operates a self-certification regime and does not accept or issue type approvals.

Latvia 20 January 2016
Lithuania 20 January 2016
Luxembourg 20 January 2016
Malaysia 20 January 2016
Malta 20 January 2016
Moldova 20 November 2016
Montenegro 20 January 2016
Netherlands 20 January 2016
New Zealand 20 January 2016
Nigeria 17 December 2018
North Macedonia 20 January 2016
Norway 20 January 2016
Poland 20 January 2016
Portugal 20 January 2016
Romania 20 January 2016
Russia 20 January 2016
San Marino 26 January 2016
Serbia 20 January 2016
Slovakia 20 January 2016
Slovenia 20 January 2016
South Africa 20 January 2016
Spain 20 January 2016
Sweden 20 January 2016
Switzerland 20 January 2016
Thailand 20 January 2016

Thailand has exercised Article 10 and does not accept or issue type approvals under the 1958 Agreement.

Tunisia 20 January 2016
Turkey 20 January 2016
UK 20 January 2016
Ukraine 20 January 2016