In order to extend to the employees of the state of Iowa and its political subdivisions, agencies and instrumentalities the basic protections accorded by the old-age and survivors system embodied in Title II of the federal Social Security Act, on July 1, 1953, the state of Iowa signed a Section 218 Agreement with the Social Security Administration. That Section 218 Agreement, as implemented in Iowa Code chapter 97C, provides Social Security mandates and federal Social Security coverage for most Iowa public employees.
Iowa Admin. Code r. 495-22.1