The spokesperson detailed that the institution was proceeding an inquiry against the ex-minister prior to the approval of NAB chief for opening a formal investigation.
NAB corruption cases
NAB spokesperson said that further investigation will be commenced after formal permission of the chairman Justice (Retd.) Javed Iqbal.
Defence lawyers have completed cross-examination of the witness, Mir Alam Jokhio, presented by the National Accountability Bureau (NAB).