ISLAMABAD – A key role of the National Accountability Bureau has surfacedfor the upcoming caretaker setup in the Islamabad and the four provinces.

The nominees for caretaker set up have to seek clearance from NationalAccountability Bureau (NAB) before taking oath, sources revealed.

Inside-aware further revealed that anti-graft watchdog has revealed that athorough scrutiny would be carried out of those finalized for interim setup.

NAB will also scrutinize chief secretaries of all four provinces.