In compliance with the rule 9B of the Prevention of Money Laundering (Maintenance of Records) Rules, 2005, a customer agrees to intimate the Bank within a period of 30 days (from the date of update) in case of any update in KYC documents / information submitted at the time of establishment of a business relationship / account-based relationship and thereafter, to enable updation of Bank records. An update can be intimated to the Bank in writing and with relevant documentary proof by visiting any branch of ICICI Bank.