Argentina and Iran signed a memorandum of understanding in 2013 for a joint investigation of the AMIA bombing. The full name was Memorandum of understanding between the Government of Argentina and the Government of Islamic Republic of Iran on the issues related to the terrorist attack against AMIA headquarter in Buenos Aires on July 18, 1994. The memorandum was voided on December 2015, shortly after the inauguration of Argentine president Mauricio Macri.