Mo. Code Regs. tit. 2 § 90-30.020Download PDFCurrent through Register Vol. 49, No. 21, November 1, 2024.Section 2 CSR 90-30.020 - Measuring Devices(Rescinded February 11, 1988)2 CSR 90-30.020 AUTHORITY: section 414.142, RSMo Supp. 1987. Original rule filed July 27, 1970, effective Aug. 5, 1970. Rescinded: Filed Oct. 16, 1987, effective Feb. 11, 1988.