Cal. Code Regs. tit. 2 § 598.65
Each member of the retirement system on the division date shall be supplied with a division election form devised or approved by the executive officer, Public Employees' Retirement System, containing provisions for an election by the member whether he desires to be or not to be included in the part of the system to be covered under the Federal System. If supplied by mail, the form shall be sent by first-class mail. Failure to execute and return a form indicating an election to be included in that part of the system to be covered under the federal system on the division date or within 10 days or such longer period thereafter as may be prescribed by the executive officer, shall be deemed an election not to be included in such part, unless the board finds that the failure was due to circumstances beyond the control of the member.
Cal. Code Regs. Tit. 2, § 598.65
2. Amendment filed 11-21-75 as an emergency; effective upon filing (Register 75, No. 47).
3. Certificate of Compliance filed 3-2-76 (Register 76, No. 10).