Department of Transportation, Hazardous Materials Safety (DOT)
http://hazmat.dot.gov/
U.S. Environmental Protection Agency (EPA)
http://www.epa.gov/
Michigan Department of Environmental Quality (MDEQ)
http://www.michigan.gov/deq/
Occupational Safety & Health Administration (OSHA)
http://www.osha.gov/comp-links.html
MIOSHA Rules
http://www.michigan.gov/miosha/
National Institute for Occupational Safety and Health (NIOSH)
http://www.cdc.gov/niosh/homepage.html
Michigan Legislature (House & Senate Bills)
http://www.michiganlegislature.org
Agency for Toxic Substances & Disease Registry (ATSDR)
http://www.atsdr.cdc.gov/toxfaq.html
National Center for Public Policy Research
http://www.nationalcenter.org
EcoBizport (Environmental Reference page)
http://www.ecobizport.com
International Organization for Standardization (ISO)
http://www.iso.ch