On 21 March 1996, The ICTY indicted Delić along with Esad Landžo, Zdravko Mucić and Zejnil Delalić for their roles in the crimes committed against Serbs at the camp. Delić was the deputy commander of the Čelebići camp from May 1992 to November 1992. Afterwards, he was the commander until its closure in December 1992, following the departure of Zdravko Mucić. Delić was arrested by the authorities of Bosnia-Herzegovina on 2 May 1996 and transferred to the ICTY (International Criminal Tribunal for the former Yugoslavia) on 13 June 1996.