Source. 1985, 204:1. 1987, 408:4. 1988, 232:1, 2. 1989, 50:1. 1991, 163:2; 362:6. 1993, 61:1. 1995, 45:1, eff. July 2, 1995; 308:121, eff. July 1, 1995. 1997, 351:12, eff. July 1, 1997. 1998, 383:1, eff. July 1, 1998. 1999, 17:3-5, 58III, eff. April 29, 1999. 2000, 239:1, eff. Aug. 5, 2000. 2001, 158:55, eff. Sept. 3, 2001; 297:3, 14, 15, eff. Sept. 15, 2001. 2003, 307:6, eff. July 1, 2003. 2004, 203:1, 7, eff. June 11, 2004. 2005, 166:1, eff. June 21, 2005; 251:1, eff. July 14, 2005. 2006, 294:8, eff. April 1, 2006. 2008, 361:14, eff. July 11, 2008; 390:7, eff. July 1, 2008.