(2) If any candidate admitted to an examination as provided in ORS 670.010 shall fail or neglect within said period to complete the educational requirement for such examination, then the completion of the examination by such candidate shall be null and void, and of no effect. The state board or commission which examined the candidate, however, shall retain any examination fee paid by the candidate. [1953 c.103 §2; 1975 c.429 §6; 1981 c.89 §19]