“Nonqualified service” means any time during which a member did not perform creditable service subject to coverage by the plan. Nonqualified service shall not include time for which the member is eligible to purchase credit pursuant to Chapter 14 (commencing with Section 22800), Chapter 14.2 (commencing with Section 22820), or Chapter 14.5 (commencing with Section 22850).
Source:
Section 22147.5, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=EDC§ionNum=22147.5..