Mo. Code Regs. Ann. tit. 1, § 15-6.250
PURPOSE: This rule states when and how a party must be represented by a licensed attorney.
(3) Except as setforthinsection (2) ofthisrule, only a licensed attorney may represent any other person, including a corporation.
Autlx sections 621.035 and 621.198, RSMo (19&J.* Original rule filed Aug. 5, 1991, effectiue Feb. 6,1992. *Origid authority: 6x.035, RSMo jl978j and 621.198, RSMo 11965) amended 1978.