Department of Labor and Industry- http://www.dli.mn.gov/main.asp
Minnesota State Fire Marshal Office- http://www.fire.state.mn.us/
Minnesota State Board of Electricity – http://www.dli.mn.gov/CCLD/Electrical.asp
Minnesota Department of Health- http://www.health.state.mn.us/
Minnesota Pollution Control Agency- http://www.pca.state.mn.us/
