Conn. Gen. Stat. § 36a-434d
Each out-of-state trust company that maintains an office in this state pursuant to sections 36a-434a to 36a-434d, inclusive, shall give at least thirty days' prior written notice or, in the case of an emergency transaction, such shorter notice as is consistent with applicable state or federal law, to the commissioner of
(P.A. 98-258, S. 8.)