Abdus Sobhan Khan, Deputy Managing Director of National Bank Ltd (NBL) and Md Abdul Baten, Director of National Identity Registration Wing exchanging documents after signing a deal on NID Verification Services of Election Commission (EC) in the city on Tuesday. EC Director General (National Identity Registration Wing) Brigadier General Muhammed Saidul Islam and NBL’s Head of IT Kazi Kamal Uddin Ahmed were also present on the occasion.