New Delhi: State Bank of India has nominated G D Nadaf as Officer-Employee Director on the central board of the bank. Nadaf, who joined the bank as cashier in 1972, is serving as Deputy Manager at Bangalore. He is also General Secretary of the All India State Bank Officers' Federation (AISBOF). He will be in the SBI board for the period of three years. His presence in the central board of SBI will help the organisation and add value to the discussions, AISBOF said in a statement.