Thailand

1925 Geneva Protocol
Signature (Paris) 17 June 1925  
Deposit of instruments of ratification (Paris) 6 June 1931  
Bangkok Treaty
Signature (Bangkok) 15 December 1995  
Deposit of instruments of ratification (Bangkok) 20 March 1997  
Biological Weapons Convention
Signature (Washington) 17 January 1973  
Deposit of instruments of ratification (Washington) 28 May 1975  
Chemical Weapons Convention
Signature (UN) 14 January 1993  
Deposit of instruments of ratification (UN) 10 December 2002  
Comprehensive Nuclear-Test-Ban Treaty
Signature (UN) 12 November 1996  
Mine Ban Convention
Signature (UN) 3 December 1997  
Deposit of instruments of ratification (UN) 27 November 1998  
Outer Space Treaty
Signature (Moscow) 27 January 1967  
Signature (London) 27 January 1967  
Signature (Washington) 27 January 1967  
Deposit of instruments of ratification (Washington) 10 September 1968  
Deposit of instruments of ratification (London) 5 September 1968  
Deposit of instruments of ratification (Moscow) 9 September 1968  
Partial Test Ban Treaty
Signature (Washington) 8 August 1963  
Signature (Moscow) 8 August 1963  
Signature (London) 8 August 1963  
Deposit of instruments of ratification (Washington) 29 November 1963  
Deposit of instruments of ratification (Moscow) 21 November 1963  
Deposit of instruments of ratification (London) 15 November 1963  
Treaty on the Non-Proliferation of Nuclear Weapons (NPT)
Deposit of instruments of accession (London) 7 December 1972