Section 21202 Of Article 1. General Provisions From California Probate Code >> Division 11. >> Part 2. >> Chapter 1. >> Article 1.

. (a) Except as provided in subdivision (b), this part applies to nonvested property interests and unexercised powers of appointment regardless of whether they were created before, on, or after January 1, 1992.
  (b) This part does not apply to any property interest or power of appointment the validity of which has been determined in a judicial proceeding or by a settlement among interested persons.