Treaty

Amendment to the Montreal Protocol on Substances that Deplete the Ozone Layer

Treaty data

Kingdom of the Netherlands

Koninkrijksdeel Provisional
application
Entry into force Retroactive effect Termination
Netherlands (in Europe) 10-08-1992
Netherlands (Bonaire)
Netherlands (Sint Eustatius)
Netherlands (Saba)
Aruba 10-08-1992
Curaçao
Sint Maarten

PartiesParties with a link have a reservation.

Party Signature RatificationS=Signature without reservation or requirement of ratification R=Ratification, Acceptance, Approval or Notification A=Accession Su=Succession NK=Not Known Entry into force Renunciation Termination
Afghanistan 17-06-2004 (A) 15-09-2004
Albania 25-05-2006 (A) 23-08-2006
Algeria 20-10-1992 (A) 18-01-1993
Andorra 26-01-2009 (A) 26-04-2009
Angola 23-06-2011 (A) 21-09-2011
Antigua and Barbuda 23-02-1993 (A) 24-05-1993
Argentina 04-12-1992 (A) 04-03-1993
Armenia 26-11-2003 (A) 24-02-2004
Australia 11-08-1992 (R) 09-11-1992
Austria 11-12-1992 (R) 11-03-1993
Azerbaijan 12-06-1996 (A) 10-09-1996
Bahamas 04-05-1993 (A) 02-08-1993
Bahrain 23-12-1992 (R) 23-03-1993
Bangladesh 18-03-1994 (R) 16-06-1994
Barbados 20-07-1994 (R) 18-10-1994
Belarus 10-06-1996 (R) 08-09-1996
Belgium 05-10-1993 (R) 03-01-1994
Belize 09-01-1998 (A) 09-04-1998
Benin 21-06-2000 (R) 19-09-2000
Bhutan 23-08-2004 (A) 21-11-2004
Bolivia 03-10-1994 (A) 01-01-1995
Bosnia and Herzegovina 11-08-2003 (A) 09-11-2003
Botswana 13-05-1997 (A) 11-08-1997
Brazil 01-10-1992 (R) 30-12-1992
Brunei 03-03-2009 (A) 01-06-2009
Bulgaria 28-04-1999 (R) 27-07-1999
Burkina Faso 10-06-1994 (R) 08-09-1994
Burundi 18-10-2001 (R) 16-01-2002
Cabo Verde 31-07-2001 (A) 29-10-2001
Cambodia 31-01-2007 (A) 01-05-2007
Cameroon 08-06-1992 (R) 06-09-1992
Canada 05-07-1990 (R) 10-08-1992
Central African Republic 29-05-2008 (R) 27-08-2008
Chad 30-05-2001 (R) 28-08-2001
Chile 09-04-1992 (R) 10-08-1992
China 14-06-1991 (A) 10-08-1992
Colombia 06-12-1993 (A) 06-03-1994
Comoros 31-10-1994 (A) 29-01-1995
Cook Islands 22-12-2003 (A) 21-03-2004
Costa Rica 11-11-1998 (R) 09-02-1999
Côte d'Ivoire 18-05-1994 (R) 16-08-1994
Croatia 15-10-1993 (R) 13-01-1994
Cuba 19-10-1998 (R) 17-01-1999
Cyprus 11-10-1994 (R) 09-01-1995
Czech Republic 18-12-1996 (A) 18-03-1997
Democratic People's Republic of Korea 17-06-1999 (A) 15-09-1999
Democratic Republic of the Congo 30-11-1994 (A) 28-02-1995
Denmark 20-12-1991 (R) 10-08-1992
Djibouti 30-07-1999 (A) 28-10-1999
Dominica 31-03-1993 (A) 29-06-1993
Dominican Republic 24-12-2001 (A) 24-03-2002
Ecuador 23-02-1993 (R) 24-05-1993
Egypt 13-01-1993 (R) 13-04-1993
El Salvador 08-12-2000 (A) 08-03-2001
Equatorial Guinea 11-07-2007 (A) 09-10-2007
Eritrea 05-07-2005 (A) 03-10-2005
Estonia 12-04-1999 (R) 11-07-1999
Eswatini 16-12-2005 (A) 16-03-2006
Ethiopia 25-11-2009 (R) 23-02-2010
EU (European Union) 20-12-1991 (R) 10-08-1992
Federated States of Micronesia 27-11-2001 (A) 25-02-2002
Fiji 09-12-1994 (A) 09-03-1995
Finland 20-12-1991 (R) 10-08-1992
France 12-02-1992 (R) 10-08-1992
Gabon 04-12-2000 (A) 04-03-2001
Gambia, The 13-03-1995 (R) 11-06-1995
Georgia 12-07-2000 (A) 10-10-2000
Germany 27-12-1991 (R) 10-08-1992
Ghana 24-07-1992 (R) 22-10-1992
Greece 11-05-1993 (R) 09-08-1993
Grenada 07-12-1993 (A) 07-03-1994
Guatemala 21-01-2002 (A) 21-04-2002
Guinea 25-06-1992 (A) 23-09-1992
Guinea-Bissau 12-11-2002 (A) 10-02-2003
Guyana 23-07-1999 (R) 21-10-1999
Haïti 29-03-2000 (A) 27-06-2000
Holy See 05-05-2008 (A) 03-08-2008
Honduras 24-01-2002 (R) 24-04-2002
Hungary 09-11-1993 (R) 07-02-1994
Iceland 16-06-1993 (R) 14-09-1993
India 19-06-1992 (A) 17-09-1992
Indonesia 26-06-1992 (R) 24-09-1992
Iran 04-08-1997 (R) 02-11-1997
Iraq 25-06-2008 (A) 23-09-2008
Ireland 20-12-1991 (R) 10-08-1992
Israel 30-06-1992 (R) 28-09-1992
Italy 21-02-1992 (R) 10-08-1992
Jamaica 31-03-1993 (A) 29-06-1993
Japan 04-09-1991 (R) 10-08-1992
Jordan 12-11-1993 (R) 10-02-1994
Kazakhstan 26-07-2001 (A) 24-10-2001
Kenya 27-09-1994 (R) 26-12-1994
Kiribati 09-08-2004 (A) 07-11-2004
Kuwait 22-07-1994 (A) 20-10-1994
Kyrgyzstan 13-05-2003 (R) 11-08-2003
Laos 28-06-2006 (A) 26-09-2006
Latvia 02-11-1998 (A) 31-01-1999
Lebanon 31-03-1993 (A) 29-06-1993
Lesotho 15-04-2010 (A) 14-07-2010
Liberia 15-01-1996 (A) 14-04-1996
Libya 12-07-2001 (R) 10-10-2001
Liechtenstein 24-03-1994 (R) 22-06-1994
Lithuania 03-02-1998 (R) 04-05-1998
Luxembourg 20-05-1992 (R) 18-08-1992
Madagascar 16-01-2002 (A) 16-04-2002
Malawi 08-02-1994 (R) 09-05-1994
Malaysia 16-06-1993 (A) 14-09-1993
Maldives 31-07-1991 (R) 10-08-1992
Mali 28-10-1994 (A) 26-01-1995
Malta 04-02-1994 (R) 05-05-1994
Marshall Islands 11-03-1993 (A) 09-06-1993
Mauritania 22-07-2005 (R) 20-10-2005
Mauritius 20-10-1992 (A) 18-01-1993
Mexico 11-10-1991 (R) 10-08-1992
Moldova 25-06-2001 (A) 22-09-2001
Monaco 12-03-1993 (A) 10-06-1993
Mongolia 07-03-1996 (A) 05-06-1996
Montenegro 23-10-2006 (Su) 03-06-2006
Morocco 28-12-1995 (A) 27-03-1996
Mozambique 09-09-1994 (A) 08-12-1994
Myanmar 24-11-1993 (A) 22-02-1994
Namibia 06-11-1997 (R) 04-02-1998
Nauru 10-09-2004 (A) 09-12-2004
Nepal 06-07-1994 (A) 04-10-1994
Netherlands, the Kingdom of the 20-12-1991 (R) 10-08-1992
New Zealand 01-10-1990 (R) 10-08-1992
Nicaragua 13-12-1999 (R) 12-03-2000
Niger 11-01-1996 (A) 10-04-1996
Nigeria 27-09-2001 (R) 26-12-2001
Niue 22-12-2003 (A) 21-03-2004
North Macedonia 09-11-1998 (R) 07-02-1999
Norway 18-11-1991 (R) 10-08-1992
Oman 05-08-1999 (A) 03-11-1999
Pakistan 18-12-1992 (A) 18-03-1993
Palau 29-05-2001 (A) 27-08-2001
Panama 10-02-1994 (R) 11-05-1994
Papua New Guinea 04-05-1993 (A) 02-08-1993
Paraguay 03-12-1992 (A) 03-03-1993
Peru 31-03-1993 (A) 29-06-1993
Philippines 09-08-1993 (R) 07-11-1993
Poland 02-10-1996 (A) 31-12-1996
Portugal 24-11-1992 (R) 22-02-1993
Qatar 22-01-1996 (A) 21-04-1996
Republic of Korea, the 10-12-1992 (A) 10-03-1993
Republic of the Congo 16-11-1994 (R) 14-02-1995
Romania 27-01-1993 (A) 27-04-1993
Russian Federation 13-01-1992 (R) 10-08-1992
Rwanda 07-01-2004 (A) 06-04-2004
Saint Kitts and Nevis 08-07-1998 (R) 06-10-1998
Saint Lucia 24-08-1999 (A) 22-11-1999
Saint Vincent and the Grenadines 02-12-1996 (A) 02-03-1997
Samoa 04-10-2001 (R) 02-01-2002
San Marino 23-04-2009 (A) 22-07-2009
São Tomé e Principe 19-11-2001 (A) 17-02-2002
Saudi Arabia 01-03-1993 (A) 30-05-1993
Senegal 06-05-1993 (R) 04-08-1993
Serbia 22-03-2005 (A) 20-06-2005
Seychelles 06-01-1993 (A) 06-04-1993
Sierra Leone 29-08-2001 (A) 27-11-2001
Singapore 02-03-1993 (A) 31-05-1993
Slovakia 15-04-1994 (R) 14-07-1994
Slovenia 08-12-1992 (R) 08-03-1993
Solomon Islands 17-08-1999 (A) 15-11-1999
Somalia 01-08-2001 (A) 30-10-2001
South Africa 12-05-1992 (R) 10-08-1992
South Sudan 16-10-2012 (A) 14-01-2013
Spain 19-05-1992 (R) 17-08-1992
Sri Lanka 16-06-1993 (A) 14-09-1993
Sudan 02-01-2002 (A) 02-04-2002
Suriname 29-03-2006 (A) 27-06-2006
Sweden 02-08-1991 (R) 10-08-1992
Switzerland 16-09-1992 (R) 15-12-1992
Syria 30-11-1999 (A) 28-02-2000
Tajikistan 07-01-1998 (A) 07-04-1998
Tanzania 16-04-1993 (A) 15-07-1993
Thailand 25-06-1992 (R) 23-09-1992
Timor-Leste 16-09-2009 (A) 15-12-2009
Togo 06-07-1998 (R) 04-10-1998
Tonga 26-11-2003 (R) 24-02-2004
Trinidad and Tobago 10-06-1999 (R) 08-09-1999
Tunisia 15-07-1993 (A) 13-10-1993
Türkiye 13-04-1995 (R) 12-07-1995
Turkmenistan 15-03-1994 (A) 13-06-1994
Tuvalu 31-08-2000 (R) 29-11-2000
Uganda 20-01-1994 (R) 20-04-1994
Ukraine 06-02-1997 (R) 07-05-1997
United Arab Emirates 16-02-2005 (A) 17-05-2005
United Kingdom 20-12-1991 (R) 10-08-1992
United States of America 18-12-1991 (R) 10-08-1992
Uruguay 16-11-1993 (A) 14-02-1994
Uzbekistan 10-06-1998 (A) 08-09-1998
Vanuatu 21-11-1994 (R) 19-02-1995
Venezuela 29-07-1993 (R) 27-10-1993
Vietnam 26-01-1994 (A) 26-04-1994
Yemen 23-04-2001 (A) 22-07-2001
Zambia 15-04-1994 (R) 14-07-1994
Zimbabwe 03-06-1994 (R) 01-09-1994

Extensions

China

Extended to Entry into force Termination
Hong Kong SAR 01-07-1997
Macao SAR 20-12-1999

Denmark

Extended to Entry into force Termination
Faroes 24-10-2007

New Zealand

Extended to Entry into force Termination
Tokelau Islands 10-08-1992

Portugal

Extended to Entry into force Termination
Macao (<20-12-1999) 15-02-1994 20-12-1999

United Kingdom

Extended to Entry into force Termination
British Antarctic Territory 08-09-1993
British Virgin Islands 30-10-1995
Guernsey 08-09-1993
Hong Kong (< 01-07-1997) 08-09-1993 01-07-1997
Jersey 04-01-1995
Man, Isle of 25-02-2021

Parent treaties

Title Date of conclusion Place of conclusion
Montreal Protocol on Substances that deplete the Ozone Layer 16-09-1987 Montreal
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