Action 4007

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

Signed: 1990-06-29; Entered into force: 1991-03-07; Terminated:
Source for membership data: http://ozone.unep.org/new_site/en/Treaties/treaty_text.php?treatyID=7
Date of last download from source: 2016-10-15
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 (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Czechia 1993 4 1
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Djibouti 1999 10 30
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Dominica 1993 6 30
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Dominican Republic 1993 8 18
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force El Salvador 1993 1 2
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Equatorial Guinea 2006 12 6
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Eritrea 2005 6 10
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Estonia 1997 1 17
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Eswatini 1993 2 10
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Ethiopia 1995 1 11
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Gabon 1994 5 9
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Georgia 1996 6 21
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Grenada 1993 6 30
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Guinea 1992 9 25
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Guinea-Bissau 2003 2 12
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Guyana 1993 11 12
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Haiti 2000 6 29
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Holy See 2008 8 5
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Honduras 1994 1 14
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force India 1992 9 19
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Indonesia 1992 9 26
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Iraq 2008 9 25
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Israel 1992 9 30
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Jamaica 1993 6 30
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Kazakhstan 1998 11 26
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Kiribati 1993 4 7
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Korea, Democratic People's Republic 1995 4 24
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Korea, Republic of 1992 5 27
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Kuwait 1993 2 23
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Kyrgyzstan 2000 8 31
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Laos 1998 11 21
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Latvia 1995 7 28
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Lebanon 1993 6 30
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Lesotho 1994 6 25
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Liberia 1996 4 15
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Lithuania 1995 4 18
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Madagascar 1997 2 7
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Malawi 1991 4 9
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Mali 1995 1 28
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Marshall Islands 1993 6 11
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Mauritania 1994 8 26
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Mauritius 1992 11 18
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Micronesia 1995 12 6
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Moldova 1997 1 24
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Monaco 1993 6 12
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Mongolia 1996 6 7
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Montenegro 2007 1 23
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Morocco 1996 3 28
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Mozambique 1994 12 9
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Myanmar 1994 2 24
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Namibia 1993 12 20
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Nauru 2002 2 12
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Nepal 1994 10 6
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Nicaragua 1993 6 5
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Niger 1993 1 9
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Niue 2004 3 22
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force North Macedonia 1994 6 10
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Oman 1999 9 30
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Pakistan 1993 3 18
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Palau 2001 8 29
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Papua New Guinea 1993 1 27
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Paraguay 1993 3 3
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Peru 1993 6 30
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Philippines 1991 10 17
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Qatar 1996 4 22
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Romania 1993 4 27
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Rwanda 2002 1 11
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Saint Kitts and Nevis 1992 11 10
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Saint Lucia 1993 10 28
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Saint Vincent and the Grenadines 1997 3 2
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Samoa 1993 3 21
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force San Marino 2009 7 23
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Sao Tome and Principe 2002 2 19
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Saudi Arabia 1993 6 1
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Senegal 1993 8 6
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Serbia 2001 6 12
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Seychelles 1993 4 6
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Sierra Leone 2001 11 29
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Slovakia 1993 8 28
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Slovenia 1992 10 6
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Solomon Islands 1993 9 17
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Somalia 2001 11 1
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force South Sudan 2012 4 11
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Sudan 1993 4 29
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Suriname 1998 1 14
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Tajikistan 1998 4 7
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Tanzania 1993 7 16
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Timor-Leste 2009 12 16
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Togo 1991 5 25
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Tonga 1998 10 29
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Türkiye 1991 12 20
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Turkmenistan 1994 2 18
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Tuvalu 1993 10 15
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Uruguay 1991 4 8
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Uzbekistan 1993 8 18
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Vanuatu 1995 2 21
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Viet Nam 1994 4 26
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Yemen 1996 5 21
Entry Into Force (Tacit Acceptance); Status based on post-amendment agreement action of Entry into force Zimbabwe 1993 2 3

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).