CA Com Code Section 9902

(a)

Except as otherwise provided in this chapter, the changes to this division made by the act adding this chapter apply to a transaction or lien within its scope, even if the transaction or lien was entered into or created before January 1, 2015.

(b)

The changes to this division made by the act adding this chapter do not affect an action, case, or proceeding commenced before January 1, 2015.