UN Regulation No. 27
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UN Regulation No. 28 →
Amendments Revisions Contracting Parties Documents Meetings ← Back
Contracting Parties 52 parties
Albania 5 Nov 2011
Armenia 30 Apr 2018
Austria 19 Nov 1978
Belarus 2 Jul 1995
Belgium 9 Jul 1973
Bulgaria 21 Jan 2000
Croatia 3 Apr 2001
Cyprus 1 May 2004
Czech Republic 26 May 1995
Denmark 20 Dec 1976
EU 24 Mar 1998
Egypt 3 Feb 2013
Estonia 23 Dec 1997
Finland 17 Sep 1976
France 15 Sep 1972
Georgia 25 May 2015
Germany 2 Feb 1988
Greece 24 Mar 1998
Hungary 18 Oct 1976
Ireland 24 Mar 1998
Italy 6 Apr 1974
Japan 31 Mar 2000
Kyrgyzstan 31 Oct 2023
Latvia 18 Jan 1999
Lithuania 29 Mar 2002
Luxembourg 28 Aug 1990
Malaysia 4 Apr 2006
Malta 1 May 2004
Moldova 20 Nov 2016
Netherlands 15 Sep 1972
Nigeria 17 Dec 2018
North Macedonia 19 Aug 2002
Norway 21 Feb 1988
Pakistan 24 Apr 2020
Philippines 3 Nov 2022
Poland 13 Nov 1992
Portugal 24 Mar 1998
Romania 1 Jul 1977
Russia 17 Feb 1987
San Marino 26 Jan 2016
Serbia 18 May 2008
Slovakia 14 Jan 1997
Slovenia 1 Oct 1994
South Africa 17 Jun 2001
Spain 21 Oct 1974
Sweden 15 Sep 1972
Switzerland 2 Feb 1996
Türkye 7 Jul 2000
UK 13 Jan 1974
Uganda 23 Aug 2022
Ukraine 8 Oct 2002
Uzbekistan 19 Dec 2025