Long 3227

Membership Information for: Treaty On The Southeast Asia Nuclear Weapon Free Zone

Signed: 1995-12-15; Entered into force: 1997-03-27; Terminated:
Source for membership data: http://agreement.asean.org/agreement/detail/59.html
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 Association of South-East Asian Countries (ASEAN) Secretariat website. For inaccuracies, please notify the Project Director.
CountryYearMembership Status
Brunei Darussalam19950
Brunei Darussalam19961
Brunei Darussalam19972
Brunei Darussalam19982
Brunei Darussalam19992
Brunei Darussalam20002
Brunei Darussalam20012
Brunei Darussalam20022
Brunei Darussalam20032
Brunei Darussalam20042
Brunei Darussalam20052
Brunei Darussalam20062
Brunei Darussalam20072
Brunei Darussalam20082
Brunei Darussalam20092
Brunei Darussalam20102
Brunei Darussalam20112
Brunei Darussalam20122
Brunei Darussalam20132
Brunei Darussalam20142
Brunei Darussalam20152
Brunei Darussalam20162
Brunei Darussalam20172
Brunei Darussalam20182
Brunei Darussalam20192
Brunei Darussalam20202
Brunei Darussalam20212
Brunei Darussalam20222
Brunei Darussalam20232
Brunei Darussalam20242
Cambodia19950
Cambodia19960
Cambodia19972
Cambodia19982
Cambodia19992
Cambodia20002
Cambodia20012
Cambodia20022
Cambodia20032
Cambodia20042
Cambodia20052
Cambodia20062
Cambodia20072
Cambodia20082
Cambodia20092
Cambodia20102
Cambodia20112
Cambodia20122
Cambodia20132
Cambodia20142
Cambodia20152
Cambodia20162
Cambodia20172
Cambodia20182
Cambodia20192
Cambodia20202
Cambodia20212
Cambodia20222
Cambodia20232
Cambodia20242
Indonesia19950
Indonesia19960
Indonesia19972
Indonesia19982
Indonesia19992
Indonesia20002
Indonesia20012
Indonesia20022
Indonesia20032
Indonesia20042
Indonesia20052
Indonesia20062
Indonesia20072
Indonesia20082
Indonesia20092
Indonesia20102
Indonesia20112
Indonesia20122
Indonesia20132
Indonesia20142
Indonesia20152
Indonesia20162
Indonesia20172
Indonesia20182
Indonesia20192
Indonesia20202
Indonesia20212
Indonesia20222
Indonesia20232
Indonesia20242
Laos19950
Laos19961
Laos19972
Laos19982
Laos19992
Laos20002
Laos20012
Laos20022
Laos20032
Laos20042
Laos20052
Laos20062
Laos20072
Laos20082
Laos20092
Laos20102
Laos20112
Laos20122
Laos20132
Laos20142
Laos20152
Laos20162
Laos20172
Laos20182
Laos20192
Laos20202
Laos20212
Laos20222
Laos20232
Laos20242
Malaysia19950
Malaysia19961
Malaysia19972
Malaysia19982
Malaysia19992
Malaysia20002
Malaysia20012
Malaysia20022
Malaysia20032
Malaysia20042
Malaysia20052
Malaysia20062
Malaysia20072
Malaysia20082
Malaysia20092
Malaysia20102
Malaysia20112
Malaysia20122
Malaysia20132
Malaysia20142
Malaysia20152
Malaysia20162
Malaysia20172
Malaysia20182
Malaysia20192
Malaysia20202
Malaysia20212
Malaysia20222
Malaysia20232
Malaysia20242
Myanmar19950
Myanmar19961
Myanmar19972
Myanmar19982
Myanmar19992
Myanmar20002
Myanmar20012
Myanmar20022
Myanmar20032
Myanmar20042
Myanmar20052
Myanmar20062
Myanmar20072
Myanmar20082
Myanmar20092
Myanmar20102
Myanmar20112
Myanmar20122
Myanmar20132
Myanmar20142
Myanmar20152
Myanmar20162
Myanmar20172
Myanmar20182
Myanmar20192
Myanmar20202
Myanmar20212
Myanmar20222
Myanmar20232
Myanmar20242
Philippines19950
Philippines19960
Philippines19970
Philippines19980
Philippines19990
Philippines20000
Philippines20012
Philippines20022
Philippines20032
Philippines20042
Philippines20052
Philippines20062
Philippines20072
Philippines20082
Philippines20092
Philippines20102
Philippines20112
Philippines20122
Philippines20132
Philippines20142
Philippines20152
Philippines20162
Philippines20172
Philippines20182
Philippines20192
Philippines20202
Philippines20212
Philippines20222
Philippines20232
Philippines20242
Singapore19950
Singapore19960
Singapore19972
Singapore19982
Singapore19992
Singapore20002
Singapore20012
Singapore20022
Singapore20032
Singapore20042
Singapore20052
Singapore20062
Singapore20072
Singapore20082
Singapore20092
Singapore20102
Singapore20112
Singapore20122
Singapore20132
Singapore20142
Singapore20152
Singapore20162
Singapore20172
Singapore20182
Singapore20192
Singapore20202
Singapore20212
Singapore20222
Singapore20232
Singapore20242
Thailand19950
Thailand19960
Thailand19972
Thailand19982
Thailand19992
Thailand20002
Thailand20012
Thailand20022
Thailand20032
Thailand20042
Thailand20052
Thailand20062
Thailand20072
Thailand20082
Thailand20092
Thailand20102
Thailand20112
Thailand20122
Thailand20132
Thailand20142
Thailand20152
Thailand20162
Thailand20172
Thailand20182
Thailand20192
Thailand20202
Thailand20212
Thailand20222
Thailand20232
Thailand20242
Viet Nam19950
Viet Nam19961
Viet Nam19972
Viet Nam19982
Viet Nam19992
Viet Nam20002
Viet Nam20012
Viet Nam20022
Viet Nam20032
Viet Nam20042
Viet Nam20052
Viet Nam20062
Viet Nam20072
Viet Nam20082
Viet Nam20092
Viet Nam20102
Viet Nam20112
Viet Nam20122
Viet Nam20132
Viet Nam20142
Viet Nam20152
Viet Nam20162
Viet Nam20172
Viet Nam20182
Viet Nam20192
Viet Nam20202
Viet Nam20212
Viet Nam20222
Viet Nam20232
Viet Nam20242

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).