The Reserve Bank has appointed R Subramanian, RS Ratho and Rohit Jain as executive directors. In the new role, Subramanian will look after foreign exchange department, financial markets regulation department, internal debt management and international department, a statement from RBI said. Prior to being promoted as executive director, he was Chief General Manager-in-Charge, Enforcement Department. RBI said Ratho will look after financial markets operations department, department of external investments and operations, legal department and secretary s department. Before this promotion, Ratho was Chief General Manager, Financial Markets Operations Department. Jain will look after Department of Supervision (Risk, Analytics and Vulnerability Assessment). Earlier, he was Chief General Manager-in-Charge of the supervision department.