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Addendum to the Treaty on the Southeast Asia Nuclear Weapon-Free Zone
ASEAN Political-Security Community
|
Kuala Lumpur, Malaysia
|
25 May 2025
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Status
In Force
25 October 2025
Status
In Force
25 October 2025
Instrument of Ratification/Acceptance/Approval
No.
Member State
Date
Document Type
1
Brunei Darussalam
25 September 2025
Instrument of Acceptance
2
Cambodia
25 September 2025
Instrument of Acceptance
3
Indonesia
25 September 2025
Instrument of Acceptance
4
Lao PDR
25 September 2025
Instrument of Acceptance
5
Malaysia
25 September 2025
Instrument of Acceptance
6
Myanmar
25 September 2025
Instrument of Acceptance
7
Philippines
25 September 2025
Instrument of Acceptance
8
Singapore
25 September 2025
Instrument of Acceptance
9
Thailand
25 September 2025
Instrument of Acceptance
10
Viet Nam
1 October 2025
Instrument of Acceptance
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