Section 4302.

Cal. Probate Code - PROB § 4302.
in effect
Sign in to generate a plain English summaryAsk Belisarius Agent
When requested to engage in transactions with an attorney-in-fact, a third person, before incurring any duty to comply with the power of attorney, may require the attorney-in-fact to provide identification, specimens of the signatures of the principal and the attorney-in-fact, and any other information reasonably necessary or appropriate to identify the principal and the attorney-in-fact and to facilitate the actions of the third person in transacting business with the attorney-in-fact. A third person may require an attorney-in-fact to provide the current and permanent residence addresses of the principal before agreeing to engage in a transaction with the attorney-in-fact.
Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026

Starting a business in California? California LLC guide: costs and requirements