Section 20128 Of Article 2. Powers And Duties Of The Board From California Government Code >> Division 5. >> Title 2. >> Part 3. >> Chapter 2. >> Article 2.

. Notwithstanding any other provision of law, the board may require a member or beneficiary to provide information it deems necessary to determine this system's liability with respect to, and an individual's entitlement to, benefits prescribed by this part.