California Code, Commercial Code - COM § 17302

(a) A security interest that is enforceable and perfected immediately before the effective date of the act adding this division   1 is a perfected security interest under the act adding this division if, on the effective date of the act adding this division, the requirements for enforceability and perfection under the act adding this division are satisfied without further action.

(b) If a security interest is enforceable and perfected immediately before the effective date of the act adding this division, but the requirements for enforceability or perfection under the act adding this division are not satisfied on the effective date of the act adding this division, the following rules apply to the security interest: