In light of serious problems with the assignment of counsel to defendants before the ICTR, this article examines the freedom of choice of assigned defence counsel before both ad hoc International Criminal Tribunals. International legal instruments guarantee free legal assistance for indigent defendants but do not recognize an unrestricted free choice of such counsel. International case law, however, recognizes that an effective defence can hardly arise from a client-counsel relation that is not based on trust and confidence. Trust and confidence are therefore decisive for a proper understanding of the right to have free legal assistance. Unlike the practice of the ICTY of recognizing the importance of these factors, the Registrar of the ICTR seems to give more weight to geographical distribution of lawyers and other discriminating factors. The Appeals Chamber of the ICTR dealt with this policy in the Akayesu case and overturned the decision of the Registry to refuse the counsel of the defendant's own choosing.