Oficina Antifrau de Catalunya

United Nations Convention against corruption, 31 October 2003, Official State Gazette (BOE) 171, of 19 July 2006.

United Nations Convention against Transnational Organized Crime, of 15 November 2000.

OECD convention on the fight against corruption of foreign public agents in international commercial transactions, adopted on 17 December 1997, came into force on 15 February 1999.

The Council of Europe Criminal Law Convention on Corruption, signed by Spain on 10 May 2005, instrument of ratification deposited at the Council of Europe on 28^th of April 2010, coming into force the 1rst of August 2010.

The Council of Europe Civil Law Convention on Corruption, adopted on 9 September 1999, signed by Spain on 10 May 2005, ratified on 16 december 2009; coming into force on 1 April 2010.