Indian Overseas Bank IFSC Code BOARD SERVICES DEPARTMENT Branch in CHENNAI can be used for internet banking for transferring funds between any two bank branches. This is IFSC Code for Indian Overseas Bank BOARD SERVICES DEPARTMENT Branch in CHENNAI allocated by RBI. Before using this BOARD SERVICES DEPARTMENT Branch CHENNAI Indian Overseas Bank IFSC Code, kindly cross check the respective bank website. This Indian Overseas Bank BOARD SERVICES DEPARTMENT Branch IFSC Code in CHENNAI supporting net banking has its unique IFSC code. BOARD SERVICES DEPARTMENT Branch CHENNAI Indian Overseas Bank IFSC Code is a unique code which helps to identity the bank location too. NOTE that only those branches of a bank which are approved by RBI can provide net transfer systems.