Section 10586 Of Chapter 4. Notice Of Proposed Action Procedure From California Probate Code >> Division 7. >> Part 6. >> Chapter 4.

. The notice of proposed action shall be mailed or personally delivered to each person required to be given notice of proposed action not less than 15 days before the date specified in the notice of proposed action on or after which the proposed action is to be taken. If mailed, the notice of proposed action shall be addressed to the person at the person's last known address. Sections 1215 and 1216 apply to the mailing or delivery of the notice of proposed action.