(CONTAINS TEXT WITH VARYING EFFECTIVE DATES)
(WHOLE SECTION TEXT EFFECTIVE ON CONTINGENCY: See PL 1991, c. 619, §18)
1. Board of trustees. The board may deny membership to any class of employees whose compensation is set on any basis other than a per annum basis and that is not required by 26 CFR Part 31 to be covered by a public employee retirement system or United States Social Security System.
2. Local district. A participating local district may deny membership to part-time, seasonal and temporary employees to the extent and in the manner provided by board rules.