Malta

1925 Geneva Protocol
Deposit of instruments of succession (Paris) 9 October 1970  
Anti-Personnel Mine Ban Convention
Signature (UN) 4 December 1997  
Deposit of instruments of ratification (UN) 7 May 2001  
Arms Trade Treaty
Signature (UN) 3 June 2013  
Deposit of instruments of ratification (UN) 2 April 2014  
Biological Weapons Convention
Signature (London) 11 September 1972  
Deposit of instruments of ratification (London) 7 April 1975  
Chemical Weapons Convention
Signature (UN) 13 January 1993  
Deposit of instruments of ratification (UN) 28 April 1997  
Comprehensive Nuclear-Test-Ban Treaty
Signature (UN) 24 September 1996  
Deposit of instruments of ratification (UN) 23 July 2001  
Convention on Certain Conventional Weapons
Deposit of instruments of accession (UN) 26 June 1995  
Deposit of instruments of accession to Amendment to the Convention on Certain Conventional Weapons (UN) 24 September 2004  
Consent to be bound to Protocol I to the Convention on Certain Conventional Weapons (UN) 26 June 1995  
Consent to be bound to Amended Protocol II on the Use of Mines, Booby-Traps and Other Devices (UN) 24 September 2004  
Consent to be bound to Protocol II to the Convention on Certain Conventional Weapons (UN) 26 June 1995  
Consent to be bound to Protocol V on Explosive Remnants of War (UN) 22 September 2006  
Consent to be bound to Protocol III to the Convention on Certain Conventional Weapons (UN) 26 June 1995  
Consent to be bound to Protocol IV on Blinding Laser Weapons (UN) 24 September 2004  
Convention on Cluster Munitions
Signature (UN) 3 December 2008  
Deposit of instruments of ratification (UN) 24 September 2009  
International Convention for the Suppression of Acts of Nuclear Terrorism
Signature (UN) 15 September 2005  
Deposit of instruments of ratification (UN) 26 September 2012 *
Partial Test Ban Treaty
Deposit of instruments of succession (London) 1 December 1964  
Deposit of instruments of succession (Washington) 25 November 1964 *
Deposit of instruments of succession (Moscow) 25 November 1964 *
Sea-Bed Treaty
Signature (Washington) 11 February 1971  
Signature (London) 11 February 1971  
Deposit of instruments of ratification (Washington) 4 May 1971  
Treaty on the Non-Proliferation of Nuclear Weapons (NPT)
Signature (Washington) 17 April 1969  
Deposit of instruments of ratification (Washington) 6 February 1970