A manufacturer who proposes or is required to change approved plans or installation instructions shall request approval of the changes in writing and work may not commence until written approval is received.
11 SR 1405; 20 SR 2290(NO. 43); L 2007 c 140 art 4 s 61; art 13 s 4; L 2008 c 337 s 64
February 23, 2009
Official Publication of the State of Minnesota
Revisor of Statutes