Malawi

1925 Geneva Protocol
Deposit of instruments of accession (Paris) 14 September 1970  
Anti-Personnel Mine Ban Convention
Signature (UN) 4 December 1997  
Deposit of instruments of ratification (UN) 13 August 1998  
Arms Trade Treaty
Signature (UN) 9 January 2014  
Biological Weapons Convention
Signature (Washington) 10 April 1972  
Deposit of instruments of ratification (Washington) 2 April 2013  
Chemical Weapons Convention
Signature (UN) 14 January 1993  
Deposit of instruments of ratification (UN) 11 June 1998  
Comprehensive Nuclear-Test-Ban Treaty
Signature (UN) 9 October 1996  
Deposit of instruments of ratification (UN) 21 November 2008  
Convention on Cluster Munitions
Signature (UN) 3 December 2008  
Deposit of instruments of ratification (UN) 7 October 2009  
Convention on Environmental Modification Techniques (ENMOD)
Deposit of instruments of accession (UN) 5 October 1978  
International Convention for the Suppression of Acts of Nuclear Terrorism
Deposit of instruments of accession (UN) 7 October 2009  
Partial Test Ban Treaty
Deposit of instruments of succession (Moscow) 26 November 1964 *
Deposit of instruments of succession (Washington) 29 November 1964 *
Deposit of instruments of succession (London) 7 January 1965  
Pelindaba Treaty
Signature (African Union) 11 April 1996  
Deposit of instruments of ratification (African Union) 23 April 2009  
Treaty on the Non-Proliferation of Nuclear Weapons (NPT)
Deposit of instruments of accession (Moscow) 4 March 1986  
Deposit of instruments of accession (London) 18 February 1986  
Deposit of instruments of accession (Washington) 19 February 1986