Andorra

Anti-Personnel Mine Ban Convention
Signature (UN) 3 December 1997  
Deposit of instruments of ratification (UN) 29 June 1998  
Arms Trade Treaty
Signature (UN) 18 December 2014  
Biological Weapons Convention
Deposit of instruments of accession (Washington) 2 March 2015  
Chemical Weapons Convention
Deposit of instruments of accession (UN) 27 February 2003  
Comprehensive Nuclear-Test-Ban Treaty
Signature (UN) 24 September 1996  
Deposit of instruments of ratification (UN) 12 July 2006  
Convention on Cluster Munitions
Deposit of instruments of accession (UN) 9 April 2013  
International Convention for the Suppression of Acts of Nuclear Terrorism
Signature (UN) 11 May 2006  
Treaty on the Non-Proliferation of Nuclear Weapons (NPT)
Deposit of instruments of accession (London) 7 June 1986  
Deposit of instruments of accession (Washington) 25 June 1996  
Deposit of instruments of accession (Moscow) 2 July 1996