Mo. Code Regs. tit. 12 § 10-3.224Download PDFCurrent through Register Vol. 49, No. 21, November 1, 2024.Section 12 CSR 10-3.224 - Effective Date of Option(Rescinded December 11, 1980)12 CSR 10-3.224 AUTHORITY: section 144.270, RSMo 1978. S.T. regulation 020-8 was last filed Dec. 31, 1975, effective Jan. 10, 1976. Rescinded: Filed Aug. 13, 1980, effective Dec. 11, 1980.