Repeal of all rules by Public Chapter 261; effective July 1, 1983. New rule filed April 28, 1983; effective July 13, 1983. Amendment filed July 14, 1992; effective October 28, 1992. Amendments filed October 29, 2009; effective March 31, 2010. Repeal filed August 10, 2011; effective January 29, 2012.