Indian Overseas Bank IFSC Code TRANSACTION BANKING DEPT 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 TRANSACTION BANKING DEPT Branch in CHENNAI allocated by RBI. Before using this TRANSACTION BANKING DEPT Branch CHENNAI Indian Overseas Bank IFSC Code, kindly cross check the respective bank website. This Indian Overseas Bank TRANSACTION BANKING DEPT Branch IFSC Code in CHENNAI supporting net banking has its unique IFSC code. TRANSACTION BANKING DEPT 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.