Action 3312

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Membership Information for: Amendment To The Montreal Protocol On Substances That Deplete The Ozone Layer

Signed: 1999-12-03; Entered into force: 2002-02-25; Terminated:
Source for membership data: https://treaties.un.org/pages/ViewDetails.aspx?src=TREATY&mtdsg_no=XXVII-2-e&cha…
Date of last download from source: 2022-03-14
This is the IEADB's most current data on signature, ratification, entry into force, and other membership actions. The IEADB updates this data approximately once a year and tries to ensure it is current and accurate. For the most current data, visit the Ozone Secretariat website. For inaccuracies, please notify the Project Director.
This amendment was adopted under a provision of the agreement being amended that allows for entry into force via their “tacit acceptance,” for all countries that do not object in a specified period of time. The membership information here has been inferred based on membership in the agreement being amended.
Agreement Action Country Year Month Day Edit link
Entry Into Force Liechtenstein 2004 3 22
Entry Into Force Lithuania 2004 6 15
Entry Into Force Luxembourg 2002 2 25
Entry Into Force Madagascar 2002 4 16
Entry Into Force Malawi 2009 5 28
Entry Into Force Malaysia 2002 2 25
Entry Into Force Maldives 2002 12 2
Entry Into Force Mali 2004 6 23
Entry Into Force Malta 2004 3 21
Entry Into Force Marshall Islands 2004 8 17
Entry Into Force Mauritania 2015 3 4
Entry Into Force Mauritius 2003 6 22
Entry Into Force Mexico 2007 12 11
Entry Into Force Micronesia 2002 2 25
Entry Into Force Moldova 2007 3 5
Entry Into Force Monaco 2003 7 2
Entry Into Force Mongolia 2008 9 22
Entry Into Force Montenegro 2007 1 21
Entry Into Force Morocco 2012 12 18
Entry Into Force Mozambique 2011 2 9
Entry Into Force Myanmar 2012 4 29
Entry Into Force Namibia 2007 12 30
Entry Into Force Nauru 2004 12 9
Entry Into Force Nepal 2012 8 16
Entry Into Force Netherlands 2002 2 25
Entry Into Force New Zealand 2002 2 25
Entry Into Force Nicaragua 2013 2 5
Entry Into Force Niger 2005 11 23
Entry Into Force Nigeria 2004 8 22
Entry Into Force Niue 2004 3 21
Entry Into Force North Macedonia 2002 8 21
Entry Into Force Norway 2002 2 27
Entry Into Force Oman 2005 4 19
Entry Into Force Pakistan 2005 12 1
Entry Into Force Palau 2002 2 25
Entry Into Force Panama 2002 3 5
Entry Into Force Papua New Guinea 2014 2 10
Entry Into Force Paraguay 2006 10 16
Entry Into Force Peru 2012 12 25
Entry Into Force Philippines 2006 8 21
Entry Into Force Poland 2006 7 12
Entry Into Force Portugal 2006 8 6
Entry Into Force Qatar 2009 4 29
Entry Into Force Romania 2006 2 15
Entry Into Force Russian Federation 2006 3 14
Entry Into Force Rwanda 2004 4 6
Entry Into Force Saint Kitts and Nevis 2009 4 8
Entry Into Force Saint Lucia 2002 3 12
Entry Into Force Saint Vincent and the Grenadines 2009 8 9
Entry Into Force Samoa 2002 2 25
Entry Into Force San Marino 2009 7 22
Entry Into Force Sao Tome and Principe 2002 2 25
Entry Into Force Saudi Arabia 2014 6 12
Entry Into Force Senegal 2004 1 6
Entry Into Force Serbia 2005 6 20
Entry Into Force Seychelles 2002 11 24
Entry Into Force Sierra Leone 2002 2 25
Entry Into Force Singapore 2007 4 10
Entry Into Force Slovakia 2002 8 20
Entry Into Force Slovenia 2003 4 23
Entry Into Force Solomon Islands 2011 12 21
Entry Into Force Somalia 2002 2 25
Entry Into Force South Africa 2005 2 9
Entry Into Force South Sudan 2013 1 14
Entry Into Force Spain 2002 5 20
Entry Into Force Sri Lanka 2003 2 25
Entry Into Force Sudan 2004 8 16
Entry Into Force Suriname 2006 6 27
Entry Into Force Sweden 2002 6 26
Entry Into Force Switzerland 2002 11 26
Entry Into Force Syria 2012 8 9
Entry Into Force Tajikistan 2009 8 5
Entry Into Force Tanzania 2003 3 6
Entry Into Force Thailand 2007 2 12
Entry Into Force Timor-Leste 2009 12 15
Entry Into Force Togo 2002 2 25
Entry Into Force Tonga 2004 2 24
Entry Into Force Trinidad and Tobago 2004 1 27
Entry Into Force Tunisia 2005 8 14
Entry Into Force Türkiye 2004 1 22
Entry Into Force Turkmenistan 2008 6 26
Entry Into Force Tuvalu 2005 1 2
Entry Into Force Uganda 2007 10 25
Entry Into Force Ukraine 2007 8 2
Entry Into Force United Arab Emirates 2005 5 17
Entry Into Force United Kingdom 2002 2 25
Entry Into Force United States 2003 12 30
Entry Into Force Uruguay 2003 12 8
Entry Into Force Uzbekistan 2007 1 29
Entry Into Force Vanuatu 2011 10 19
Entry Into Force Venezuela 2007 3 22
Entry Into Force Viet Nam 2005 3 3
Entry Into Force Yemen 2010 1 11
Entry Into Force Zambia 2008 1 9
Entry Into Force Zimbabwe 2012 5 30

Pages

Membership status is coded as follows:

  • Countries listed are those that have signed and/or ratified the IEA in question.
  • Legend:
    • 0 (pink): Signer: country signed but did not ratify IEA. Status is 0 for all countries until IEA enters into force.
    • 1 (yellow): Ratifier: country signed and ratified IEA but IEA had not entered into force. Status is 1 for countries that have ratified until IEA enters into force.
    • 2 (green):Member: country signed and ratified IEA and IEA has entered into force for that country.
    • Ratifier row is count of states that have ratified.
    • Membership row is count (not sum) of members.
  • If membership data source lacks entry into force date, membership is inferred from year of ratification, if that year occurs after entry into force year of IEA.
  • Status can return to 0 if an IEA is terminated or if a country withdraws. In rare cases, countries later re-join IEAs, with their status returning to 2.
  • Action tab: membership by Action, Country, Year, Month, Day.
  • Wide tab: Annual status data (countries as rows, years as columns).
  • Long tab: Annual status data in Stata format (Country, Year, Membership Status).