Answer:
premises department
management service department
banking department
issue department
department of currency management
department of expenditure and bank account
exchange control department
department of banking operations and development
industrial credit department
agricultural credit department
rural planning and credit department
department of non-banking companies credit planning cell
department of economic analysis and policy
legal department
inspection department
department of administration and personnel
training establishments Secretary's department
central records and documentation center
reserve bank of india service board