Action 2726

Membership Information for: Treaty Banning Nuclear Weapon Tests In The Atmosphere, In Outer Space And Under Water

Signed: 1963-08-05; Entered into force: 1963-10-10; Terminated:
Source for membership data: https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/532671…
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 Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization website. For inaccuracies, please notify the Project Director.
Agreement Action Country Year Month Day Edit link
Signature Afghanistan 1963 8 8
Signature Algeria 1963 8 14
Signature Argentina 1963 8 9
Signature Australia 1963 8 8
Signature Austria 1963 9 11
Signature Belgium 1963 8 8
Signature Benin 1963 8 27
Signature Bolivia 1963 8 21
Signature Brazil 1963 8 8
Signature Bulgaria 1963 8 8
Signature Burkina Faso 1963 8 30
Signature Burundi 1963 10 4
Signature Cameroon 1963 8 27
Signature Canada 1963 8 8
Signature Chad 1963 8 26
Signature Chile 1963 8 8
Signature Colombia 1963 8 16
Signature Congo, Democratic Republic of 1963 8 9
Signature Costa Rica 1963 8 9
Signature Cote d'Ivoire 1963 9 5
Signature Cyprus 1963 8 8
Signature Czechia 1963 8 8
Signature Denmark 1963 8 9
Signature Dominican Republic 1963 9 16
Signature Ecuador 1963 9 27
Signature Egypt 1963 8 8
Signature El Salvador 1963 8 21
Signature Ethiopia 1963 8 9
Signature Finland 1963 8 8
Signature Gabon 1963 9 10
Signature Germany 1963 8 19
Signature Ghana 1963 8 9
Signature Greece 1963 8 9
Signature Guatemala 1963 9 23
Signature Haiti 1963 10 9
Signature Honduras 1963 8 8
Signature Hungary 1963 8 8
Signature Iceland 1963 8 12
Signature India 1963 8 8
Signature Indonesia 1963 8 23
Signature Iran 1963 8 8
Signature Iraq 1963 8 13
Signature Ireland 1963 8 8
Signature Israel 1963 8 8
Signature Italy 1963 8 8
Signature Jamaica 1963 8 13
Signature Japan 1963 8 14
Signature Jordan 1963 8 12
Signature Korea, Republic of 1963 8 30
Signature Kuwait 1963 8 20
Signature Laos 1963 8 12
Signature Lebanon 1963 8 12
Signature Liberia 1963 8 8
Signature Libya 1963 8 9
Signature Luxembourg 1963 8 13
Signature Madagascar 1963 9 23
Signature Malaysia 1963 8 8
Signature Mali 1963 8 23
Signature Mauritania 1963 9 13
Signature Mexico 1963 8 8
Signature Mongolia 1963 8 8
Signature Morocco 1963 8 27
Signature Myanmar 1963 8 14
Signature Nepal 1963 8 26
Signature Netherlands 1963 8 9
Signature New Zealand 1963 8 8
Signature Nicaragua 1963 8 13
Signature Niger 1963 9 24
Signature Nigeria 1963 9 2
Signature Norway 1963 8 9
Signature Pakistan 1963 8 14
Signature Panama 1963 9 20
Signature Paraguay 1963 8 15
Signature Peru 1963 8 23
Signature Philippines 1963 8 8
Signature Poland 1963 8 8
Signature Portugal 1963 10 9
Signature Romania 1963 8 8
Signature Russian Federation 1963 8 5
Signature Rwanda 1963 9 19
Signature Samoa 1963 9 5
Signature San Marino 1963 9 17
Signature Senegal 1963 9 20
Signature Serbia 1963 8 8
Signature Sierra Leone 1963 9 4
Signature Somalia 1963 8 19
Signature Spain 1963 8 13
Signature Sri Lanka 1963 8 22
Signature Sudan 1963 8 9
Signature Sweden 1963 8 12
Signature Switzerland 1963 8 26
Signature Syria 1963 8 13
Signature Taiwan 1963 8 23
Signature Tanzania 1963 9 16
Signature Thailand 1963 8 8
Signature Togo 1963 9 18
Signature Trinidad and Tobago 1963 8 12
Signature Tunisia 1963 8 8
Signature Türkiye 1963 8 9
Signature Uganda 1963 8 29

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).