Conn. Gen. Stat. § 42a-9-522
(a) The filing office shall maintain a record of the information provided in a filed financing statement for at least one year after the effectiveness of the financing statement has lapsed under section 42a-9-515 with respect to all secured parties of record. The record must be retrievable by using the name of the debtor and:
(P.A. 01-132, S. 93.)