The bureau launched a probe on the basis of a complaint
The EBM also approved to look into corruption complaints against Special Assistant to Prime Minister on Health Dr Zafar Mirza.
The aviation minister supported across the board accountability and said whoever has looted national exchequer should be held accountable.
Corruption is cancer and the biggest obstacle in the development of the country, said NAB chairman.
The accountability watchdog had initiated an inquiry against Shah regarding illegal allotment of the land in Malir riverbed in Karachi.
On a question from the bench about the period of completion of inquiry against Shoro, the prosecutor responded the court that it will be completed within two months.
Previous Muslim League-Nawaz government had appointed Zahid Mir as Chief Financial Officer OGDCL and also handed him over the office of the managing director with a monthly pay package of six million rupees.
The court said if the investigation is not completed in four weeks, then it will give its verdict on the available evidence that has been submitted to the court.
An investigation team of officers headed by Director General NAB Irfan Mangi asked questions from chief minister of Sindh in the fake bank accounts inquiry.