Poland

1925 Geneva Protocol
Signature (Paris) 17 June 1925  
Deposit of instruments of ratification (Paris) 4 February 1929  
Antarctic Treaty
Deposit of instruments of accession (Washington) 8 June 1961  
Anti-Personnel Mine Ban Convention
Signature (UN) 4 December 1997  
Deposit of instruments of ratification (UN) 27 December 2012  
Arms Trade Treaty
Signature (UN) 1 July 2013  
Deposit of instruments of ratification (UN) 17 December 2014  
Biological Weapons Convention
Signature (London) 10 April 1972  
Signature (Moscow) 10 April 1972  
Signature (Washington) 10 April 1972  
Deposit of instruments of ratification (Washington) 25 January 1973  
Deposit of instruments of ratification (Moscow) 25 January 1973  
Deposit of instruments of ratification (London) 25 January 1973  
Chemical Weapons Convention
Signature (UN) 13 January 1993  
Deposit of instruments of ratification (UN) 23 August 1995  
Comprehensive Nuclear-Test-Ban Treaty
Signature (UN) 24 September 1996  
Deposit of instruments of ratification (UN) 25 May 1999  
Convention on Certain Conventional Weapons
Signature (UN) 10 April 1981  
Deposit of instruments of ratification (UN) 2 June 1983 *
Deposit of instruments of ratification of Amendment to the Convention on Certain Conventional Weapons (UN) 15 September 2006  
Consent to be bound to Amended Protocol II on the Use of Mines, Booby-Traps and Other Devices (UN) 14 October 2003  
Consent to be bound to Protocol IV on Blinding Laser Weapons (UN) 23 September 2004 *
Consent to be bound to Protocol III to the Convention on Certain Conventional Weapons (UN) 2 June 1983  
Consent to be bound to Protocol II to the Convention on Certain Conventional Weapons (UN) 2 June 1983  
Consent to be bound to Protocol I to the Convention on Certain Conventional Weapons (UN) 2 June 1983  
Consent to be bound to Protocol V on Explosive Remnants of War (UN) 26 September 2011  
Convention on Environmental Modification Techniques (ENMOD)
Signature (UN) 18 May 1977  
Deposit of instruments of ratification (UN) 8 June 1978  
International Convention for the Suppression of Acts of Nuclear Terrorism
Signature (UN) 14 September 2005  
Deposit of instruments of ratification (UN) 8 April 2010  
Outer Space Treaty
Signature (Moscow) 27 January 1967  
Signature (Washington) 27 January 1967  
Signature (London) 27 January 1967  
Deposit of instruments of ratification (Moscow) 30 January 1968  
Deposit of instruments of ratification (London) 30 January 1968  
Deposit of instruments of ratification (Washington) 30 January 1968  
Partial Test Ban Treaty
Signature (Washington) 8 August 1963  
Signature (London) 8 August 1963  
Signature (Moscow) 8 August 1963  
Deposit of instruments of ratification (London) 14 October 1963  
Deposit of instruments of ratification (Washington) 14 October 1963  
Deposit of instruments of ratification (Moscow) 14 October 1963  
Sea-Bed Treaty
Signature (London) 11 February 1971  
Signature (Moscow) 11 February 1971  
Signature (Washington) 11 February 1971  
Deposit of instruments of ratification (Moscow) 15 November 1971  
Deposit of instruments of ratification (London) 15 November 1971  
Deposit of instruments of ratification (Washington) 15 November 1971  
Treaty on Conventional Armed Forces in Europe (CFE)
Signature (The Hague) 19 November 1990  
Signature to Agreement on Adaptation of the Treaty on Conventional Armed Forces in Europe (The Hague) 19 November 1999  
Deposit of instruments of ratification (The Hague) 26 November 1991 *
Treaty on Open Skies
Signature (Budapest) 24 March 1992  
Signature (Ottawa) 24 March 1992  
Deposit of instruments of ratification (Budapest) 17 May 1995 *
Deposit of instruments of ratification (Ottawa) 29 May 1995 *
Treaty on the Non-Proliferation of Nuclear Weapons (NPT)
Signature (Washington) 1 July 1968  
Signature (Moscow) 1 July 1968  
Signature (London) 1 July 1968  
Deposit of instruments of ratification (Washington) 12 June 1969  
Deposit of instruments of ratification (London) 12 June 1969  
Deposit of instruments of ratification (Moscow) 12 June 1969