Mo. Code Regs. Ann. tit. 10, § 10-2.170
AUTHORITY; section 203.050, RSMo 1978. Original rule filed March 24, 1971, effective April 3, 1971. Amended: Filed Dec. 27, 1971, effective Jan. 6, 1972. Rescinded: Filed May 11, 1984, effective Oct. 11, 1984. 10 CSR 10-2