Mo. Code Regs. tit. 16 § 50-3.090Download PDFCurrent through Register Vol. 49, No. 21, November 1, 2024.Section 16 CSR 50-3.090 - Early Buyback of Prior Creditable Service(Rescinded March 30, 2001)16 CSR 50-3.090 AUTHORITY: section 50.1032, RSMo Supp. 1997. Original rule filed Sept. 17, 1998, effective March 30, 1999. Rescinded: Filed Sept. 29, 2000, effective March 30, 2001.