Mo. Rev. Stat. § 621.185
Decisions after hearings in cases filed pursuant to 536.050, RSMo, shall be in writing and shall include or be accompanied by findings of fact and conclusions of law together with a statement of findings upon which the administrative hearing commission bases its decision. The administrative hearing commission shall as soon as practicable upon its decision either deliver or send by certified mail both notice of its decision as well as a copy of the full decision itself to each party to the proceeding or to his attorney of record.
(L. 1978 S.B. 661)
*Transferred 1984; formerly 161.336