(40 ILCS 5/17-107) (from Ch. 108 1/2, par. 17-107)
    Sec. 17-107. Creditable service.
    "Creditable service": Service for which pension credits have not been validated concurrently with its rendition, but which may be validated for pension purposes upon compliance with the conditions prescribed in this Article.
(Source: Laws 1963, p. 161.)