UN Regulation No. 91
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Amendments Revisions Contracting Parties Documents Meetings ← Back
Contracting Parties 51 parties
Albania 5 Nov 2011
Armenia 30 Apr 2018
Australia 31 Jul 2010
Austria 24 Mar 1998
Belarus 1 Sep 2003
Belgium 3 Nov 1997
Bulgaria 1 Jan 2007
Croatia 3 Apr 2001
Cyprus 1 May 2004
Czech Republic 26 May 1995
Denmark 24 Mar 1998
EU 24 Mar 1998
Egypt 3 Feb 2013
Estonia 25 Jul 1999
Finland 3 Apr 1994
France 13 Dec 1993
Georgia 25 May 2015
Germany 3 Jul 1994
Greece 24 Mar 1998
Hungary 7 Sep 1997
Ireland 24 Mar 1998
Italy 20 Nov 1993
Japan 30 Jun 2001
Kyrgyzstan 31 Oct 2023
Latvia 18 Jan 1999
Lithuania 29 Mar 2002
Luxembourg 11 Jun 1995
Malaysia 4 Apr 2006
Malta 1 May 2004
Moldova 20 Nov 2016
Netherlands 15 Oct 1993
Nigeria 17 Dec 2018
Norway 7 Mar 1999
Pakistan 24 Apr 2020
Philippines 3 Nov 2022
Poland 22 Jul 2000
Portugal 24 Mar 1998
Romania 6 May 1996
Russia 8 Apr 1996
San Marino 26 Jan 2016
Slovakia 15 Oct 1993
Slovenia 15 Jul 1996
South Africa 17 Jun 2001
Spain 24 Mar 1998
Sweden 15 Oct 1993
Switzerland 2 Feb 1996
Türkye 14 Mar 2001
UK 20 Feb 1994
Uganda 23 Aug 2022
Ukraine 22 Mar 2010
Uzbekistan 19 Dec 2025