Cal. Code Regs. tit. 10, § 10.15253
Whenever a subject institution obtains a foreign (other nation) depositor's statement, such subject institution shall file such statement at the subject office where such depositor's deposit account is maintained or at its primary office and shall preserve the statement at such office so long as the depositor maintains a deposit account at the subject office and for a period of not less than two years after such account is closed.
Note: Authority cited: Section 215, Financial Code. Reference: Section 1706, Financial Code.