California Code, Corporations Code - CORP § 12691

(a) The new law shall apply to all corporations which are incorporated on or after January 1, 1984, under Part 2 (commencing with Section 12200) of this division or which are expressly governed by Part 2 pursuant to a particular provision of this division or other specific statutory provision.

(b) Except as otherwise expressly provided in this chapter, the new law shall apply to all subject corporations and to all actions taken by the directors, officers, or members of such corporations, on or after January 1, 1984.

(c) Except as otherwise expressly provided in this chapter, all of the sections of the new law governing acts, contracts, or other transactions by a subject corporation or its directors, officers, or members, shall apply only to the acts, contracts, or transactions occurring on or after January 1, 1984, and the prior law shall govern acts, contracts, or transactions occurring before January 1, 1984.

(d) Except as otherwise expressly provided in this chapter, any vote or consent by the directors or members of a subject corporation prior to January 1, 1984, in accordance with the prior law, shall be effective in accordance with that law.  If any certificate or document is required to be filed in any public office of this state relating to such vote or consent, it may be filed on or after January 1, 1984, in accordance with the prior law.