(a) Pre-acceptance review. Before accepting a fiduciary account, a national bank shall review the prospective account to determine whether it can properly administer the account.

(b) Initial post-acceptance review. Upon the acceptance of a fiduciary account for which a national bank has investment discretion, the bank shall conduct a prompt review of all assets of the account to evaluate whether they are appropriate for the account.

(c) Annual review. At least once during every calendar year, a bank shall conduct a review of all assets of each fiduciary account for which the bank has investment discretion to evaluate whether they are appropriate, individually and collectively, for the account.