Section 24219 Of Chapter 27. Service Retirement From California Education Code >> Division 1. >> Title 1. >> Part 13. >> Chapter 27.

. Members who were retired under a previously existing local teachers' retirement system or the San Francisco Employees' Retirement System prior to July 1, 1972, who have not retired under this part for the local system service performed prior to July 1, 1972, shall have that portion of the retirement allowance computed under the law in effect on June 30, 1972, whenever they retire in the future.