K.S.A. 72-26,123

Unless a different meaning is clearly required by the context, the words "board of education" when used in this act, shall mean any board of education which, prior to the effective date of this act, has established and is operating a retirement system under any of the provisions of K.S.A. 72-1726 to 72-1734 , both sections inclusive, or K.S.A. 72-1780 to 72-17,107 , both sections inclusive.