Minn. Stat. § 119B.21
1989 c 282 art 2 s 155; 1990 c 426 art 1 s 32, 33; 1990 c 568 art 4 s 56-58; 1991 c 292 art 5 s 66, 67; 1994 c 465 art 3 s 38; 1997 c 162 art 4 s 47-56; 1999 c 205 art 5 s 12-19; 1Sp2003 c 14 art 9 s 29; 2007 c 147 art 2 s 14; 2008 c 361 art 3 s 9, 10; 2009 c 79 art 2s 3, 4; 2010 c 301 art 2 s 4