Mauritania

Anti-Personnel Mine Ban Convention
Signature (UN) 3 December 1997  
Deposit of instruments of ratification (UN) 21 July 2000  
Arms Trade Treaty
Signature (UN) 3 June 2013  
Deposit of instruments of ratification (UN) 23 September 2015  
Biological Weapons Convention
Deposit of instruments of accession (London) 28 January 2015  
Chemical Weapons Convention
Signature (UN) 13 January 1993  
Deposit of instruments of ratification (UN) 9 February 1998  
Comprehensive Nuclear-Test-Ban Treaty
Signature (UN) 24 September 1996  
Deposit of instruments of ratification (UN) 30 April 2003  
Convention on Cluster Munitions
Signature (UN) 19 April 2010  
Deposit of instruments of ratification (UN) 1 February 2012  
International Convention for the Suppression of Acts of Nuclear Terrorism
Deposit of instruments of accession (UN) 28 April 2008  
Partial Test Ban Treaty
Signature (Washington) 13 September 1963  
Signature (London) 17 September 1963  
Signature (Moscow) 17 September 1963  
Deposit of instruments of ratification (London) 15 April 1964  
Deposit of instruments of ratification (Moscow) 28 April 1964  
Deposit of instruments of ratification (Washington) 6 April 1964  
Pelindaba Treaty
Signature (African Union) 11 April 1996  
Deposit of instruments of ratification (African Union) 24 February 1998  
Treaty on the Non-Proliferation of Nuclear Weapons (NPT)
Deposit of instruments of accession (Washington) 26 October 1993