United Republic of Tanzania

1925 Geneva Protocol
Deposit of instruments of accession (Paris) 28 February 1963  
Anti-Personnel Mine Ban Convention
Signature (UN) 3 December 1997  
Deposit of instruments of ratification (UN) 13 November 2000  
Arms Trade Treaty
Signature (UN) 3 June 2013  
Biological Weapons Convention
Signature (London) 16 August 1972  
Deposit of instruments of ratification (London) 14 August 2019  
Chemical Weapons Convention
Signature (UN) 25 February 1994  
Deposit of instruments of ratification (UN) 25 June 1998  
Comprehensive Nuclear-Test-Ban Treaty
Signature (UN) 30 September 2004  
Deposit of instruments of ratification (UN) 30 September 2004  
Convention on Cluster Munitions
Signature (UN) 3 December 2008  
Partial Test Ban Treaty
Signature (London) 16 September 1963  
Signature (Washington) 18 September 1963  
Signature (Moscow) 20 September 1963  
Deposit of instruments of ratification (London) 6 February 1964  
Pelindaba Treaty
Signature (African Union) 11 April 1996  
Deposit of instruments of ratification (African Union) 19 June 1998  
Sea-bed Treaty
Signature (Washington) 11 February 1971  
Treaty on the Non-Proliferation of Nuclear Weapons (NPT)
Deposit of instruments of accession (Moscow) 18 June 1991 *
Deposit of instruments of accession (London) 31 May 1991  
Deposit of instruments of accession (Washington) 7 June 1991  
Treaty on the Prohibition of Nuclear Weapons
Signature (UN) 26 September 2019