Michigan Department of Labor & Economic Growth, Bureau of Construction Codes & Fire Safety

www.michigan.gov/cis

International Association of Plumbing and Mechanical Officials (IAPMO)

www.iapmo.org

National Fire Protection Association

www.nfpa.org

American Society of Sanitary Engineering

www.asse-plumbing.org

National Sanitation Foundation

www.nsf.org

Michigan Report - Information pertinent to legislative and State Department activities

www.gongwer.com

International Code Council

www.iccsafe.org