Action 8509

Membership Information for: Amendment to the Montreal Protocol on Substances that Deplete the Ozone Layer

Signed: 2016-10-15; Entered into force: 2019-01-01; Terminated:
Source for membership data: https://treaties.un.org/pages/ViewDetails.aspx?src=TREATY&mtdsg_no=XXVII-2-f&cha…
Last downloaded: 2020-01-07; Last known update: 2019-12-05
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.
Agreement Action Country Year Month Day Edit link
Ratification, Accession, Succession, or Similar Albania 2019 1 18
Ratification, Accession, Succession, or Similar Andorra 2019 1 23
Ratification, Accession, Succession, or Similar Argentina 2019 11 22
Ratification, Accession, Succession, or Similar Armenia 2019 5 2
Ratification, Accession, Succession, or Similar Australia 2017 10 27
Ratification, Accession, Succession, or Similar Austria 2018 9 27
Ratification, Accession, Succession, or Similar Bangladesh 2020 6 8
Ratification, Accession, Succession, or Similar Barbados 2018 4 19
Ratification, Accession, Succession, or Similar Belgium 2018 6 4
Ratification, Accession, Succession, or Similar Benin 2018 3 19
Ratification, Accession, Succession, or Similar Bhutan 2019 9 27
Ratification, Accession, Succession, or Similar Bulgaria 2018 5 1
Ratification, Accession, Succession, or Similar Burkina Faso 2018 7 26
Ratification, Accession, Succession, or Similar Canada 2017 11 3
Ratification, Accession, Succession, or Similar Chad 2019 3 26
Ratification, Accession, Succession, or Similar Chile 2017 9 19
Ratification, Accession, Succession, or Similar Comoros 2017 11 16
Ratification, Accession, Succession, or Similar Cook Islands 2019 8 22
Ratification, Accession, Succession, or Similar Costa Rica 2018 5 23
Ratification, Accession, Succession, or Similar Cote d'Ivoire 2017 11 29
Ratification, Accession, Succession, or Similar Croatia 2018 12 6
Ratification, Accession, Succession, or Similar Cuba 2019 6 20
Ratification, Accession, Succession, or Similar Cyprus 2019 7 22
Ratification, Accession, Succession, or Similar Czechia 2018 9 27
Ratification, Accession, Succession, or Similar Denmark 2018 12 6
Ratification, Accession, Succession, or Similar Ecuador 2018 1 22
Ratification, Accession, Succession, or Similar Estonia 2018 9 27
Ratification, Accession, Succession, or Similar Ethiopia 2019 7 5
Ratification, Accession, Succession, or Similar European Union 2018 9 27
Ratification, Accession, Succession, or Similar Fiji 2020 6 16
Ratification, Accession, Succession, or Similar Finland 2017 11 14
Ratification, Accession, Succession, or Similar France 2018 3 29
Ratification, Accession, Succession, or Similar Gabon 2018 2 28
Ratification, Accession, Succession, or Similar Germany 2017 11 14
Ratification, Accession, Succession, or Similar Ghana 2019 8 2
Ratification, Accession, Succession, or Similar Greece 2018 10 5
Ratification, Accession, Succession, or Similar Grenada 2018 5 29
Ratification, Accession, Succession, or Similar Guinea 2019 12 5
Ratification, Accession, Succession, or Similar Guinea-Bissau 2018 10 22
Ratification, Accession, Succession, or Similar Holy See 2020 6 17
Ratification, Accession, Succession, or Similar Honduras 2019 1 28
Ratification, Accession, Succession, or Similar Hungary 2018 9 14
Ratification, Accession, Succession, or Similar Ireland 2018 3 12
Ratification, Accession, Succession, or Similar Japan 2018 12 18
Ratification, Accession, Succession, or Similar Jordan 2019 10 16
Ratification, Accession, Succession, or Similar Kiribati 2018 10 26
Ratification, Accession, Succession, or Similar Korea, Democratic People's Republic 2017 9 21
Ratification, Accession, Succession, or Similar Laos 2017 11 16
Ratification, Accession, Succession, or Similar Latvia 2018 8 17
Ratification, Accession, Succession, or Similar Lebanon 2020 2 5
Ratification, Accession, Succession, or Similar Lesotho 2019 10 7
Ratification, Accession, Succession, or Similar Liberia 2020 7 12
Ratification, Accession, Succession, or Similar Lithuania 2018 7 24
Ratification, Accession, Succession, or Similar Luxembourg 2017 11 16
Ratification, Accession, Succession, or Similar Malawi 2017 11 21
Ratification, Accession, Succession, or Similar Maldives 2017 11 13
Ratification, Accession, Succession, or Similar Mali 2017 3 31
Ratification, Accession, Succession, or Similar Marshall Islands 2017 5 15
Ratification, Accession, Succession, or Similar Mauritius 2019 10 1
Ratification, Accession, Succession, or Similar Mexico 2018 9 25
Ratification, Accession, Succession, or Similar Micronesia 2017 5 12
Ratification, Accession, Succession, or Similar Montenegro 2019 4 23
Ratification, Accession, Succession, or Similar Mozambique 2020 1 16
Ratification, Accession, Succession, or Similar Namibia 2019 5 16
Ratification, Accession, Succession, or Similar Netherlands 2018 2 8
Ratification, Accession, Succession, or Similar New Zealand 2019 10 3
Ratification, Accession, Succession, or Similar Niger 2018 8 29
Ratification, Accession, Succession, or Similar Nigeria 2018 12 20
Ratification, Accession, Succession, or Similar Niue 2018 4 24
Ratification, Accession, Succession, or Similar North Macedonia 2020 3 12
Ratification, Accession, Succession, or Similar Norway 2017 9 6
Ratification, Accession, Succession, or Similar Palau 2017 8 29
Ratification, Accession, Succession, or Similar Panama 2018 9 28
Ratification, Accession, Succession, or Similar Paraguay 2018 11 1
Ratification, Accession, Succession, or Similar Peru 2019 8 7
Ratification, Accession, Succession, or Similar Poland 2019 1 7
Ratification, Accession, Succession, or Similar Portugal 2018 7 17
Ratification, Accession, Succession, or Similar Romania 2020 7 1
Ratification, Accession, Succession, or Similar Rwanda 2017 5 23
Ratification, Accession, Succession, or Similar Samoa 2018 3 23
Ratification, Accession, Succession, or Similar Sao Tome and Principe 2019 10 4
Ratification, Accession, Succession, or Similar Senegal 2018 8 31
Ratification, Accession, Succession, or Similar Seychelles 2019 8 20
Ratification, Accession, Succession, or Similar Sierra Leone 2020 6 15
Ratification, Accession, Succession, or Similar Slovakia 2017 11 16
Ratification, Accession, Succession, or Similar Slovenia 2018 12 7
Ratification, Accession, Succession, or Similar Somalia 2019 11 27
Ratification, Accession, Succession, or Similar South Africa 2019 8 1
Ratification, Accession, Succession, or Similar Sri Lanka 2018 9 28
Ratification, Accession, Succession, or Similar Sweden 2017 11 17
Ratification, Accession, Succession, or Similar Switzerland 2018 11 7
Ratification, Accession, Succession, or Similar Togo 2018 3 8
Ratification, Accession, Succession, or Similar Tonga 2018 9 17
Ratification, Accession, Succession, or Similar Trinidad and Tobago 2017 11 17
Ratification, Accession, Succession, or Similar Tuvalu 2017 9 21
Ratification, Accession, Succession, or Similar Uganda 2018 6 21
Ratification, Accession, Succession, or Similar United Kingdom 2017 11 14
Ratification, Accession, Succession, or Similar Uruguay 2018 9 12
Ratification, Accession, Succession, or Similar Vanuatu 2018 4 20
Ratification, Accession, Succession, or Similar Viet Nam 2019 9 27

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).