The Anti-Money Laundering Regulations of Financial Institutions clearly stipulates that financial institutions shall keep customer account information and transaction records within the prescribed time limit. The retention period of account information is at least 5 years from the date of cancellation;

The retention period of transaction records is at least 5 years from the date of transaction bookkeeping. This is a time limit for backwashing-money investigation, which meets the requirements of international standards.

Extended data bank card operation bill bank card deposit and withdrawal transaction statement, a detailed list of transactions with banks in a period of time. In the case of bank card cancellation, the cardholder can also check the transaction flow at the bank outlet with his valid ID card.

The query results of transaction statements can only be used as proof materials after the bank seals them, and some banks will charge a certain fee when querying daily accounts. You can call the bank's customer service phone for details.

Baidu Encyclopedia-Anti-money Laundering Regulations of Financial Institutions