An individual who terminates participation in the plan may elect to receive a refund of the member's account balance under subsection 7 of section 54-52-17 and thus forfeit all rights under the retirement plan. An individual upon re-employment may elect to repurchase the forfeited past service for retirement and the retiree health benefits program in accordance with rules established by the board.
N.D.C.C. § 54-52-02.6