The system may withhold benefit payments until proof of the date of birth of a member, beneficiary under an option selected pursuant to Chapter 28 (commencing with Section 24300), surviving spouse, dependent child or dependent parent has been received and accepted by the system.
Source:
Section 22451.7, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=EDC§ionNum=22451.7..