Standards for Treated Timber (Rescinded March 30, 2020)

AUTHORITY: section 280.050, RSMo 2000. Original rule filed Oct. 10, 1980, effective Feb. 1, 1981. Amended: Filed Sept. 15, 1984, effective Jan. 2, 1985. Amended: Filed Dec. 16, 1985, effective March 13, 1986. Amended: Filed March 14, 1986, effective June 16, 1986. Amended: Filed March 18, 1987, effective April 1, 1988. Amended: Filed Jan. 12, 1990, effective April 16, 1990. Rescinded and readopted: Filed Aug. 6, 2002, effective March 30, 2003. Amended: Filed Aug. 30, 2004, effective March 30, 2005. Amended: Filed Feb. 6, 2008, effective Sept. 30, 2008. Rescinded: Filed Aug. 13, 2019, effective March 30, 2020.