Treaties Database Home
Antigua and Barbuda
1925 Geneva Protocol
Deposit of instruments of succession (Paris)
27 April 1988
Anti-Personnel Mine Ban Convention
Signature (UN)
3 December 1997
Deposit of instruments of ratification (UN)
3 May 1999
Arms Trade Treaty
Signature (UN)
3 June 2013
Deposit of instruments of ratification (UN)
12 August 2013
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Biological Weapons Convention
Deposit of instruments of accession (London)
29 January 2003
Chemical Weapons Convention
Deposit of instruments of accession (UN)
29 August 2005
Comprehensive Nuclear-Test-Ban Treaty
Signature (UN)
16 April 1997
Deposit of instruments of ratification (UN)
11 January 2006
Convention on Certain Conventional Weapons
Deposit of instruments of accession (UN)
23 August 2010
Consent to be bound to
Protocol I to the Convention on Certain Conventional Weapons
(UN)
23 August 2010
Consent to be bound to
Protocol IV on Blinding Laser Weapons
(UN)
23 August 2010
Consent to be bound to
Protocol III to the Convention on Certain Conventional Weapons
(UN)
23 August 2010
Convention on Cluster Munitions
Signature (UN)
16 July 2010
Deposit of instruments of ratification (UN)
23 August 2010
Convention on Environmental Modification Techniques (ENMOD)
Deposit of instruments of succession (UN)
25 October 1988
Inter-American Convention on Firearms
Signature (OAS)
14 November 1997
Deposit of instruments of ratification (OAS)
27 March 2003
International Convention for the Suppression of Acts of Nuclear Terrorism
Deposit of instruments of accession (UN)
1 December 2009
Outer Space Treaty
Deposit of instruments of succession (Washington)
16 November 1988
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Deposit of instruments of succession (London)
26 January 1989
Deposit of instruments of succession (Moscow)
26 December 1988
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Partial Test Ban Treaty
Deposit of instruments of succession (Washington)
16 November 1988
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Deposit of instruments of succession (London)
26 January 1989
Deposit of instruments of succession (Moscow)
26 December 1988
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Sea-bed Treaty
Deposit of instruments of succession (London)
26 January 1989
Deposit of instruments of succession (Moscow)
26 December 1988
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Deposit of instruments of succession (Washington)
16 November 1988
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Treaty of Tlatelolco
Signature (Mexico City)
11 October 1983
Deposit of instruments of ratification (Mexico City)
11 October 1983
Deposit of instruments of accession to
Resolution 268 to the Treaty of Tlatelolco
(Mexico City)
13 June 2013
Deposit of instruments of accession to
Resolution 267 to the Treaty of Tlatelolco
(Mexico City)
13 June 2013
Deposit of instruments of accession to
Resolution 290 to the Treaty of Tlatelolco
(Mexico City)
13 June 2013
Treaty on the Non-Proliferation of Nuclear Weapons (NPT)
Deposit of instruments of succession (London)
17 June 1985
Treaty on the Prohibition of Nuclear Weapons
Signature (UN)
26 September 2018
Deposit of instruments of ratification (UN)
25 November 2019
