Austria

1925 Geneva Protocol
Signature (Paris) 17 June 1925  
Deposit of instruments of ratification (Paris) 9 May 1928  
Antarctic Treaty
Deposit of instruments of accession (Washington) 25 August 1987  
Anti-Personnel Mine Ban Convention
Signature (UN) 3 December 1997  
Deposit of instruments of ratification (UN) 29 June 1998 *
Arms Trade Treaty
Signature (UN) 3 June 2013  
Deposit of instruments of ratification (UN) 3 June 2014 *
Biological Weapons Convention
Signature (Washington) 10 April 1972  
Signature (Moscow) 10 April 1972  
Signature (London) 10 April 1972  
Deposit of instruments of ratification (Washington) 10 August 1973 *
Deposit of instruments of ratification (London) 10 August 1973 *
Deposit of instruments of ratification (Moscow) 10 August 1973 *
Chemical Weapons Convention
Signature (UN) 13 January 1993 *
Deposit of instruments of ratification (UN) 17 August 1995  
Comprehensive Nuclear-Test-Ban Treaty
Signature (UN) 24 September 1996  
Deposit of instruments of ratification (UN) 13 March 1998  
Convention on Certain Conventional Weapons
Signature (UN) 10 April 1981  
Deposit of instruments of ratification (UN) 14 March 1983 *
Deposit of instruments of acceptance to Amendment to the Convention on Certain Conventional Weapons (UN) 25 September 2003  
Consent to be bound to Protocol IV on Blinding Laser Weapons (UN) 27 July 1998 *
Consent to be bound to Protocol V on Explosive Remnants of War (UN) 1 October 2007  
Consent to be bound to Protocol III to the Convention on Certain Conventional Weapons (UN) 14 March 1983  
Consent to be bound to Protocol II to the Convention on Certain Conventional Weapons (UN) 14 March 1983  
Consent to be bound to Amended Protocol II on the Use of Mines, Booby-Traps and Other Devices (UN) 27 July 1998 *
Consent to be bound to Protocol I to the Convention on Certain Conventional Weapons (UN) 14 March 1983  
Convention on Cluster Munitions
Signature (UN) 3 December 2008  
Deposit of instruments of ratification (UN) 2 April 2009  
Convention on Environmental Modification Techniques (ENMOD)
Deposit of instruments of accession (UN) 17 January 1990 *
International Convention for the Suppression of Acts of Nuclear Terrorism
Signature (UN) 15 September 2005  
Deposit of instruments of ratification (UN) 14 September 2006  
Moon Treaty (Celestial Bodies)
Signature (UN) 21 May 1980  
Deposit of instruments of ratification (UN) 11 June 1984  
Outer Space Treaty
Signature (Moscow) 20 February 1967  
Signature (Washington) 20 February 1967  
Signature (London) 20 February 1967  
Deposit of instruments of ratification (London) 26 February 1968  
Deposit of instruments of ratification (Moscow) 26 February 1968  
Deposit of instruments of ratification (Washington) 26 February 1968  
Partial Test Ban Treaty
Signature (Moscow) 12 September 1963  
Signature (London) 12 September 1963  
Signature (Washington) 11 September 1963  
Deposit of instruments of ratification (Moscow) 17 July 1964  
Deposit of instruments of ratification (London) 17 July 1964  
Deposit of instruments of ratification (Washington) 17 July 1964  
Sea-Bed Treaty
Signature (Washington) 11 February 1971  
Signature (Moscow) 11 February 1971  
Signature (London) 11 February 1971  
Deposit of instruments of ratification (Washington) 10 August 1972  
Deposit of instruments of ratification (London) 10 August 1972  
Deposit of instruments of ratification (Moscow) 10 August 1972  
Treaty on the Non-Proliferation of Nuclear Weapons (NPT)
Signature (Washington) 1 July 1968  
Signature (London) 1 July 1968  
Signature (Moscow) 1 July 1968  
Deposit of instruments of ratification (Moscow) 28 June 1969  
Deposit of instruments of ratification (Washington) 27 June 1969  
Deposit of instruments of ratification (London) 27 June 1969