Physically no, but when mail is returned to the bank by the post office it is immediately forwarded to the Audit Department. The asst auditor opens the mail to check for address changes, phone number changes, and verifies the signatures on the checks to ensure they are that of the account holder (yep, we're a small bank!
). She then records the name, address, account number(s), and reason for return in a Control Mail Log and then forwards the statements back up to Bookkeeping for storage.
At least this way the Audit department has a role in the handling of the statements and we have checked the signatures to make sure they are authentic.