Special Monitoring for Unregulated Chemicals (Rescinded September 30, 2018)

AUTHORITY: section 640.100, RSMo 1994. Original rule filed June 2, 1988, effective Aug. 31, 1988. Rescinded and readopted: Filed March 31, 1992, effective Dec. 3, 1992. Amended: Filed May 4, 1993, effective Jan. 13, 1994. Amended: Filed Feb. 1, 1996, effective Oct. 30, 1996. Rescinded: Filed Dec. 29, 2017, effective Sept. 30, 2018.