UN Regulation No. 22
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UN Regulation No. 23 →
Amendments Revisions Contracting Parties Documents Meetings ← Back
Contracting Parties 53 parties
Albania 5 Nov 2011
Andorra 10 Jun 2023
Armenia 30 Apr 2018
Austria 28 Jul 1987
Belarus 1 Sep 2003
Belgium 1 Jun 1972
Bosnia-Herzegovina 6 Mar 1992
Bulgaria 1 Jan 2007
Croatia 8 Oct 1991
Cyprus 1 May 2004
Czech Republic 26 May 1995
Denmark 20 Dec 1976
EU 24 Mar 1998
Egypt 3 Feb 2013
Estonia 25 Jul 1999
Finland 13 Feb 1978
France 16 May 1995
Georgia 25 May 2015
Germany 7 May 1984
Greece 24 Mar 1998
Hungary 23 Nov 1979
Ireland 24 Mar 1998
Italy 3 Jun 1977
Kyrgyzstan 31 Oct 2023
Latvia 18 Jan 1999
Lithuania 29 Mar 2002
Luxembourg 1 May 1983
Malaysia 4 Apr 2006
Malta 1 May 2004
Moldova 20 Nov 2016
Montenegro 3 Jun 2006
Netherlands 1 Jun 1972
New Zealand 19 Mar 2002
Nigeria 17 Dec 2018
North Macedonia 17 Sep 1991
Norway 21 Feb 1988
Pakistan 24 Apr 2020
Philippines 3 Nov 2022
Poland 13 Nov 1992
Portugal 24 Mar 1998
Romania 6 May 1996
Russia 17 Feb 1987
San Marino 26 Jan 2016
Serbia 27 Apr 1992
Slovakia 14 Jan 1997
Slovenia 15 Jan 1998
Spain 3 Dec 1976
Sweden 15 Jun 1973
Switzerland 2 Jul 1982
Türkye 7 Jul 2000
UK 30 Jun 2000
Uganda 23 Aug 2022
Uzbekistan 19 Dec 2025