SUKKUR: The NAB Sukkur has submitted a corruption reference of illegal and fake appointments in Moro and Rohri Divisions of the Irrigation Department. The NAB Sukkur on Thursday filed 286.2 million corruption reference in the Accountability Court, Sukkur, in which it maintained that four engineers of the Rohri and Moro Divisions of the Irrigation department had appointed 174 employees in different grades against bribe.