C.R.S. § 4-13-303
4-13-303. Security interest unperfected before effective date
4-13-303. Security interest unperfected before effective date. A security interest that is enforceable immediately before the effective date of this article 13 but is unperfected at that time:
(1) Remains an enforceable security interest until the adjustment date;
(2) Remains enforceable thereafter if the security interest becomes enforceable under section 4-9-203, as amended by Senate Bill 23-090, enacted in 2023, on the effective date of this article 13 or before the adjustment date; and
(3) Becomes perfected:
(A) Without further action, on the effective date of this article 13, if the requirements for perfection under this title 4 are satisfied before or at that time; or
(B) When the requirements for perfection are satisfied if the requirements are satisfied after that time.