Chapter 536 Administrative Procedure and Review
536.014. No department, agency, commission or board rule shall be valid in the event that:
(1) There is an absence of statutory authority for the rule or any portion thereof; or
(2) The rule is in conflict with state law; or
(3) The rule is so arbitrary and capricious as to create such substantial inequity as to be unreasonably burdensome on persons affected.
(L. 1997 H.B. 850)