Treaty

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

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 06-08-2007 (R) 04-11-2007
Andorra 26-01-2009 (A) 26-04-2009
Angola 23-06-2011 (A) 21-09-2011
Antigua and Barbuda 10-02-2000 (R) 10-05-2000
Argentina 15-02-2001 (R) 16-05-2001
Armenia 18-12-2008 (R) 18-03-2009
Australia 05-01-1999 (R) 10-11-1999
Austria 07-08-2000 (R) 05-11-2000
Azerbaijan 28-09-2000 (R) 27-12-2000
Bahamas 16-03-2005 (R) 14-06-2005
Bahrain 13-03-2001 (R) 11-06-2001
Bangladesh 27-07-2001 (R) 25-10-2001
Barbados 10-12-2002 (A) 10-03-2003
Belarus 13-03-2007 (R) 11-06-2007
Belgium 11-08-2004 (R) 09-11-2004
Belize 17-01-2008 (R) 16-04-2008
Benin 16-11-2007 (R) 14-02-2008
Bhutan 23-08-2004 (A) 21-11-2004
Bolivia 12-04-1999 (A) 10-11-1999
Bosnia and Herzegovina 11-08-2003 (A) 09-11-2003
Botswana 21-02-2013 (A) 22-05-2013
Brazil 30-06-2004 (R) 28-09-2004
Brunei 03-03-2009 (A) 01-06-2009
Bulgaria 24-11-1999 (R) 22-02-2000
Burkina Faso 11-11-2002 (R) 09-02-2003
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 21-08-2009 (R) 19-11-2009
Canada 27-03-1998 (R) 10-11-1999
Central African Republic 29-05-2008 (R) 27-08-2008
Chad 30-05-2001 (R) 28-08-2001
Chile 17-06-1998 (R) 10-11-1999
China 19-05-2010 (R) 17-08-2010
Colombia 16-06-2003 (A) 14-09-2003
Comoros 02-12-2002 (A) 02-03-2003
Cook Islands 22-12-2003 (A) 21-03-2004
Costa Rica 01-12-2005 (R) 01-03-2006
Côte d'Ivoire 28-06-2012 (R) 26-09-2012
Croatia 08-09-2000 (R) 07-12-2000
Cuba 12-09-2005 (R) 11-12-2005
Cyprus 02-06-2003 (R) 31-08-2003
Czech Republic 05-11-1999 (R) 03-02-2000
Democratic People's Republic of Korea 13-12-2001 (A) 13-03-2002
Democratic Republic of the Congo 23-03-2005 (A) 21-06-2005
Denmark 24-09-2003 (R) 24-12-2003
Djibouti 30-07-1999 (A) 10-11-1999
Dominica 07-03-2006 (A) 05-06-2006
Dominican Republic 01-10-2009 (A) 30-12-2009
Ecuador 16-02-2007 (A) 17-05-2007
Egypt 20-07-2000 (R) 18-10-2000
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 11-04-2003 (A) 10-07-2003
Eswatini 16-12-2005 (A) 16-03-2006
Ethiopia 25-11-2009 (R) 23-02-2010
EU (European Union) 17-11-2000 (R) 15-02-2001
Federated States of Micronesia 27-11-2001 (A) 25-02-2002
Fiji 19-02-2007 (A) 20-05-2007
Finland 18-06-2001 (R) 16-09-2001
France 25-07-2003 (R) 23-10-2003
Gabon 04-12-2000 (A) 04-03-2001
Gambia, The 30-04-2008 (R) 29-07-2008
Georgia 12-07-2000 (A) 10-10-2000
Germany 05-01-1999 (R) 10-11-1999
Ghana 08-08-2005 (A) 06-11-2005
Greece 27-01-2006 (R) 27-04-2006
Grenada 20-05-1999 (A) 10-11-1999
Guatemala 21-01-2002 (A) 21-04-2002
Guinea 28-02-2012 (A) 28-05-2012
Guinea-Bissau 12-11-2002 (A) 10-02-2003
Guyana 23-07-1999 (R) 10-11-1999
Haïti 29-03-2000 (A) 27-06-2000
Holy See 05-05-2008 (A) 03-08-2008
Honduras 14-09-2007 (A) 13-12-2007
Hungary 26-07-1999 (R) 10-11-1999
Iceland 08-02-2000 (R) 08-05-2000
India 03-03-2003 (A) 01-06-2003
Indonesia 26-01-2006 (R) 26-04-2006
Iran 17-10-2001 (R) 15-01-2002
Iraq 25-06-2008 (A) 23-09-2008
Ireland 06-10-2005 (R) 04-01-2006
Israel 28-05-2003 (R) 26-08-2003
Italy 01-05-2001 (R) 30-07-2001
Jamaica 24-09-2003 (A) 23-12-2003
Japan 30-08-2002 (R) 28-11-2002
Jordan 03-02-1999 (R) 10-11-1999
Kazakhstan 28-06-2011 (A) 26-09-2011
Kenya 12-07-2000 (R) 10-10-2000
Kiribati 09-08-2004 (A) 07-11-2004
Kuwait 13-06-2003 (A) 11-09-2003
Kyrgyzstan 13-05-2003 (R) 11-08-2003
Laos 28-06-2006 (A) 26-09-2006
Latvia 14-06-2002 (R) 12-09-2002
Lebanon 31-07-2000 (A) 29-10-2000
Lesotho 15-04-2010 (A) 14-07-2010
Liberia 30-11-2004 (A) 28-02-2005
Libya 15-04-2014 (R) 14-07-2014
Liechtenstein 23-12-2003 (R) 22-03-2004
Lithuania 17-03-2004 (R) 15-06-2004
Luxembourg 08-02-1999 (R) 10-11-1999
Madagascar 16-01-2002 (A) 16-04-2002
Malawi 27-02-2009 (R) 28-05-2009
Malaysia 26-10-2001 (R) 24-01-2002
Maldives 27-09-2001 (R) 26-12-2001
Mali 07-03-2003 (R) 05-06-2003
Malta 22-12-2003 (R) 21-03-2004
Marshall Islands 27-01-2003 (A) 27-04-2003
Mauritania 22-07-2005 (R) 20-10-2005
Mauritius 24-03-2003 (R) 22-06-2003
Mexico 28-07-2006 (R) 26-10-2006
Moldova 24-05-2005 (A) 22-08-2005
Monaco 26-07-2001 (R) 24-10-2001
Mongolia 28-03-2002 (R) 26-06-2002
Montenegro 23-10-2006 (Su) 03-06-2006
Morocco 19-09-2012 (R) 18-12-2012
Mozambique 11-11-2010 (A) 09-02-2011
Myanmar 30-01-2012 (A) 29-04-2012
Namibia 01-10-2007 (R) 30-12-2007
Nauru 10-09-2004 (A) 09-12-2004
Nepal 18-05-2012 (A) 16-08-2012
Netherlands, the Kingdom of the 21-02-2000 (R) 21-05-2000
New Zealand 03-06-1999 (R) 10-11-1999
Nicaragua 07-11-2012 (R) 05-02-2013
Niger 08-10-1999 (R) 06-01-2000
Nigeria 27-09-2001 (R) 26-12-2001
Niue 22-12-2003 (A) 21-03-2004
North Macedonia 31-08-1999 (A) 29-11-1999
Norway 30-12-1998 (R) 10-11-1999
Oman 19-01-2005 (R) 19-04-2005
Pakistan 02-09-2005 (R) 01-12-2005
Palau 29-05-2001 (A) 27-08-2001
Panama 05-03-1999 (R) 10-11-1999
Papua New Guinea 12-11-2013 (A) 10-02-2014
Paraguay 27-04-2001 (R) 26-07-2001
Peru 20-05-2008 (A) 18-08-2008
Philippines 23-05-2006 (R) 21-08-2006
Poland 06-12-1999 (R) 05-03-2000
Portugal 03-10-2003 (R) 01-01-2004
Qatar 29-01-2009 (R) 29-04-2009
Republic of Korea, the 19-08-1998 (R) 10-11-1999
Republic of the Congo 19-10-2001 (A) 17-01-2002
Romania 21-05-2001 (R) 19-08-2001
Russian Federation 14-12-2005 (R) 14-03-2006
Rwanda 07-01-2004 (A) 06-04-2004
Saint Kitts and Nevis 25-02-1999 (R) 10-11-1999
Saint Lucia 24-08-1999 (A) 22-11-1999
Saint Vincent and the Grenadines 11-05-2009 (A) 09-08-2009
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 14-03-2014 (R) 12-06-2014
Senegal 12-08-1999 (A) 10-11-1999
Serbia 22-03-2005 (A) 20-06-2005
Seychelles 26-08-2002 (A) 24-11-2002
Sierra Leone 29-08-2001 (A) 27-11-2001
Singapore 22-09-2000 (A) 21-12-2000
Slovakia 03-11-1999 (R) 01-02-2000
Slovenia 15-11-1999 (R) 13-02-2000
Solomon Islands 17-08-1999 (A) 15-11-1999
Somalia 01-08-2001 (A) 30-10-2001
South Africa 11-11-2004 (A) 09-02-2005
South Sudan 16-10-2012 (A) 14-01-2013
Spain 11-05-1999 (R) 10-11-1999
Sri Lanka 20-08-1999 (A) 18-11-1999
Sudan 18-05-2004 (A) 16-08-2004
Suriname 29-03-2006 (A) 27-06-2006
Sweden 12-07-1999 (R) 10-11-1999
Switzerland 28-08-2002 (R) 26-11-2002
Syria 30-11-1999 (A) 28-02-2000
Tajikistan 07-05-2009 (A) 05-08-2009
Tanzania 06-12-2002 (R) 06-03-2003
Thailand 23-06-2003 (R) 22-09-2003
Timor-Leste 16-09-2009 (A) 15-12-2009
Togo 26-11-2001 (R) 24-02-2002
Tonga 26-11-2003 (R) 24-02-2004
Trinidad and Tobago 10-06-1999 (R) 10-11-1999
Tunisia 19-10-1999 (R) 17-01-2000
Türkiye 24-10-2003 (R) 22-01-2004
Turkmenistan 28-03-2008 (A) 26-06-2008
Tuvalu 31-08-2000 (R) 29-11-2000
Uganda 23-11-1999 (A) 21-02-2000
Ukraine 04-05-2007 (R) 02-08-2007
United Arab Emirates 16-02-2005 (A) 17-05-2005
United Kingdom 12-10-2001 (R) 10-01-2002
United States of America 01-10-2003 (R) 30-12-2003
Uruguay 16-02-2000 (A) 16-05-2000
Uzbekistan 31-10-2006 (R) 29-01-2007
Vanuatu 21-07-2011 (A) 19-10-2011
Venezuela 13-05-2002 (R) 11-08-2002
Vietnam 03-12-2004 (R) 03-03-2005
Yemen 23-04-2001 (A) 22-07-2001
Zambia 11-10-2007 (A) 09-01-2008
Zimbabwe 01-03-2012 (A) 30-05-2012

Extensions

China

Extended to Entry into force Termination
Hong Kong SAR 17-08-2010
Macao SAR 17-08-2010

Denmark

Extended to Entry into force Termination
Faroes 03-12-2009

New Zealand

Extended to Entry into force Termination
Tokelau Islands 10-11-1999

United Kingdom

Extended to Entry into force Termination
Gibraltar 05-08-2014
Guernsey 02-11-2022
Jersey 04-08-2020
Man, Isle of 25-02-2021

Parties with reservations, declarations and objections

Party Reservations / Declarations Objections
China Yes No
Holy See Yes No
Spain Yes No

China

19-05-2010

The Government of the People’s Republic of China would also like to reiterate that Article 5 of the Montreal Protocol on Substances that Deplete the Ozone Layer shall not apply to the Hong Kong Special Administrative Region of the People’s Republic of China and the Macao Special Administrative
Region of the People’s Republic of China.

Holy See

05-05-2008

In acceding to the Vienna Convention on the Protection of the Ozone Layer and the Montreal Protocol on Substances that Deplete the Ozone Layer, as well as its four Amendments: London (1990), Copenhagen (1992), Montreal (1997) and Beijing (1999), the Holy See desires to encourage the entire International Community to be resolute in promoting authentic cooperation between politics, science and economics. Such cooperation, as has been shown in the case of the ozone regime, can achieve important outcomes, which make it simultaneously possible to safeguard creation, to promote integral human development and to care for the common good, in a spirit of responsible solidarity and with profound positive repercussions for present and future generations.

In conformity with its own nature and with the particular character of Vatican City State, the Holy See, by means of the solemn act of accession, intends to give its own moral support to the commitment of States to the correct and effective implementation of the Treaties in question and to the attaining of the mentioned objectives. To this end, it expresses the wish that by recognizing 'the signs of [an economic growth] that has not always been able to protect the delicate balances of nature' (Homily of Pope Benedict XVI at Loreto, 2 September 2007), all actors will intensify the aforesaid cooperation and strengthen 'the alliance between man and the environment, which must mirror the creative love of God, from whom we come and to whom we are bound'(Benedict XVI, After the Angelus, 16 September 2007).

Spain

17-04-2015

1. Gibraltar is a Non-Self-Governing Territory for whose international relations the Government of the United Kingdom is responsible and which is subject to a process of decolonization in accordance with the relevant decisions and resolutions of the General Assembly.
2. The authorities of Gibraltar are local in character, and exercise competences exclusively over internal affairs that originate in and are based on the powers allocated to and conferred on them by the United Kingdom, in accordance with its domestic legislation and in its capacity as the sovereign State upon which depends the said Non-Self-Governing Territory.
3. Consequently, any involvement by the Gibraltarian authorities in the implementation of this Amendment shall be understood to take place exclusively within the framework of the internal affairs of Gibraltar and shall not be considered to affect in any way the content of the two preceding paragraphs.
4. The procedure envisaged in the “Arrangements relating to Gibraltar authorities in the context of certain international treaties (2007)”, which were agreed to by Spain and the United Kingdom on 19 December 2007 together with "Agreed Arrangements relating to Gibraltar authorities in the context of European Union and European Community Instruments and Related Treaties" of 19 April 2000 applies to the present Amendment.
5. The application of the present Amendment to Gibraltar cannot be interpreted as recognition of any rights or situations involving matters not included in Article 10 of the Treaty of Utrecht of 13 July 1713, signed by the crowns of Spain and Great Britain.

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