Action 3071

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

Signed: 1990-06-29; Entered into force: 1992-08-10; Terminated:
Source for membership data: https://treaties.un.org/pages/ViewDetails.aspx
Last downloaded: 2016-10-15; Last known update: 2012-04-11
The following is data currently in the IEA database for agreement actions. Agreement actions (signature, ratification, entry into force) can change frequently. The IEA Database Project updates this data approximately once a year and tries to ensure it is current and accurate. You are encouraged to visit the Ozone Secretariat website to look for the most accurate and up-to-date membership information. If you have questions about this data or notice inaccuracies, please contact 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
Signature Agreement 1990 6 29
Ratification, Accession, Succession, or Similar Afghanistan 2004 6 17
Ratification, Accession, Succession, or Similar Albania 2006 5 25
Ratification, Accession, Succession, or Similar Algeria 1992 10 20
Ratification, Accession, Succession, or Similar Andorra 2009 1 26
Ratification, Accession, Succession, or Similar Angola 2011 6 21
Ratification, Accession, Succession, or Similar Antigua and Barbuda 1993 2 23
Ratification, Accession, Succession, or Similar Argentina 1992 12 4
Ratification, Accession, Succession, or Similar Armenia 2003 11 26
Ratification, Accession, Succession, or Similar Australia 1992 8 11
Ratification, Accession, Succession, or Similar Austria 1992 12 11
Ratification, Accession, Succession, or Similar Azerbaijan 1996 6 12
Ratification, Accession, Succession, or Similar Bahamas 1993 5 4
Ratification, Accession, Succession, or Similar Bahrain 1992 12 23
Ratification, Accession, Succession, or Similar Bangladesh 1994 3 18
Ratification, Accession, Succession, or Similar Barbados 1994 7 20
Ratification, Accession, Succession, or Similar Belarus 1996 6 10
Ratification, Accession, Succession, or Similar Belgium 1993 10 5
Ratification, Accession, Succession, or Similar Belize 1998 1 9
Ratification, Accession, Succession, or Similar Benin 2000 6 21
Ratification, Accession, Succession, or Similar Bhutan 2004 8 23
Ratification, Accession, Succession, or Similar Bolivia 1994 10 3
Ratification, Accession, Succession, or Similar Bosnia and Herzegovina 2003 8 11
Ratification, Accession, Succession, or Similar Botswana 1997 5 13
Ratification, Accession, Succession, or Similar Brazil 1992 10 1
Ratification, Accession, Succession, or Similar Brunei Darussalam 2009 3 3
Ratification, Accession, Succession, or Similar Bulgaria 1999 4 28
Ratification, Accession, Succession, or Similar Burkina Faso 1994 6 10
Ratification, Accession, Succession, or Similar Burundi 2001 10 18
Ratification, Accession, Succession, or Similar Cambodia 2007 1 31
Ratification, Accession, Succession, or Similar Cameroon 1992 6 8
Ratification, Accession, Succession, or Similar Canada 1990 7 5
Ratification, Accession, Succession, or Similar Cape Verde 2001 7 31
Ratification, Accession, Succession, or Similar Central African Republic 2008 5 29
Ratification, Accession, Succession, or Similar Chad 2001 5 30
Ratification, Accession, Succession, or Similar Chile 1992 4 9
Ratification, Accession, Succession, or Similar China 1991 6 14
Ratification, Accession, Succession, or Similar Colombia 1993 12 6
Ratification, Accession, Succession, or Similar Comoros 1994 10 31
Ratification, Accession, Succession, or Similar Congo, Democratic Republic of 1994 11 30
Ratification, Accession, Succession, or Similar Congo, Republic of the 1994 11 16
Ratification, Accession, Succession, or Similar Cook Islands 2003 12 22
Ratification, Accession, Succession, or Similar Costa Rica 1998 11 11
Ratification, Accession, Succession, or Similar Cote d'Ivoire 1994 5 18
Ratification, Accession, Succession, or Similar Croatia 1993 10 15
Ratification, Accession, Succession, or Similar Cuba 1998 10 19
Ratification, Accession, Succession, or Similar Cyprus 1994 10 11
Ratification, Accession, Succession, or Similar Czech Republic 1996 12 18
Ratification, Accession, Succession, or Similar Denmark 1991 12 20
Ratification, Accession, Succession, or Similar Djibouti 1999 7 30
Ratification, Accession, Succession, or Similar Dominica 1993 3 31
Ratification, Accession, Succession, or Similar Dominican Republic 2001 12 24
Ratification, Accession, Succession, or Similar Ecuador 1993 2 23
Ratification, Accession, Succession, or Similar Egypt 1993 1 13
Ratification, Accession, Succession, or Similar El Salvador 2000 12 8
Ratification, Accession, Succession, or Similar Equatorial Guinea 2007 7 11
Ratification, Accession, Succession, or Similar Eritrea 2005 7 5
Ratification, Accession, Succession, or Similar Estonia 1999 4 12
Ratification, Accession, Succession, or Similar Eswatini 2005 12 16
Ratification, Accession, Succession, or Similar Ethiopia 2009 11 25
Ratification, Accession, Succession, or Similar European Union 1991 12 20
Ratification, Accession, Succession, or Similar Fiji 1994 12 9
Ratification, Accession, Succession, or Similar Finland 1991 12 20
Ratification, Accession, Succession, or Similar France 1992 2 12
Ratification, Accession, Succession, or Similar Gabon 2000 12 4
Ratification, Accession, Succession, or Similar Gambia 1995 3 13
Ratification, Accession, Succession, or Similar Georgia 2000 7 12
Ratification, Accession, Succession, or Similar Germany 1991 12 27
Ratification, Accession, Succession, or Similar Ghana 1992 7 24
Ratification, Accession, Succession, or Similar Greece 1993 5 11
Ratification, Accession, Succession, or Similar Grenada 1993 12 7
Ratification, Accession, Succession, or Similar Guatemala 2002 1 21
Ratification, Accession, Succession, or Similar Guinea 1992 6 25
Ratification, Accession, Succession, or Similar Guinea-Bissau 2002 11 12
Ratification, Accession, Succession, or Similar Guyana 1999 7 23
Ratification, Accession, Succession, or Similar Haiti 2000 3 29
Ratification, Accession, Succession, or Similar Holy See 2008 5 5
Ratification, Accession, Succession, or Similar Honduras 2002 1 24
Ratification, Accession, Succession, or Similar Hungary 1993 11 9
Ratification, Accession, Succession, or Similar Iceland 1993 6 16
Ratification, Accession, Succession, or Similar India 1992 6 19
Ratification, Accession, Succession, or Similar Indonesia 1992 6 26
Ratification, Accession, Succession, or Similar Iran 1997 8 4
Ratification, Accession, Succession, or Similar Iraq 2008 6 25
Ratification, Accession, Succession, or Similar Ireland 1991 12 20
Ratification, Accession, Succession, or Similar Israel 1992 6 30
Ratification, Accession, Succession, or Similar Italy 1992 2 21
Ratification, Accession, Succession, or Similar Jamaica 1993 3 31
Ratification, Accession, Succession, or Similar Japan 1991 9 4
Ratification, Accession, Succession, or Similar Jordan 1993 11 12
Ratification, Accession, Succession, or Similar Kazakhstan 2001 7 26
Ratification, Accession, Succession, or Similar Kenya 1994 9 27
Ratification, Accession, Succession, or Similar Kiribati 2004 8 9
Ratification, Accession, Succession, or Similar Korea, Democratic People's Republic 1999 6 17
Ratification, Accession, Succession, or Similar Korea, Republic of 1992 12 10
Ratification, Accession, Succession, or Similar Kuwait 1994 7 22
Ratification, Accession, Succession, or Similar Kyrgyzstan 2003 5 13
Ratification, Accession, Succession, or Similar Laos 2006 6 28
Ratification, Accession, Succession, or Similar Latvia 1998 11 2
Ratification, Accession, Succession, or Similar Lebanon 1993 3 31

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).