Section 4125 Of Chapter 2. Creation And Effect Of Powers Of Attorney From California Probate Code >> Division 4.5. >> Part 2. >> Chapter 2.

. All acts done by an attorney-in-fact pursuant to a durable power of attorney during any period of incapacity of the principal have the same effect and inure to the benefit of and bind the principal and the principal's successors in interest as if the principal had capacity.