Mo. Code Regs. tit. 2 § 70-30.055Download PDFCurrent through Register Vol. 49, No. 21, November 1, 2024.Section 2 CSR 70-30.055 - Chemically Modified Wood Particles(Rescinded June 30, 1998)2 CSR 70-30.055 AUTHORITY: section 266.195, RSMo Cum. Supp. 1993.* Original rule filed March 9, 1977, effective June 11, 1977. Rescinded: Filed Nov. 17, 1997, effective June 30, 1998.