• CDC - ATSDR "ToxFAQs" Approximately 250 chemicals, excerpted from the ATSDR Tox Profiles as FAQs

• Michigan Department of Community Health Fact Sheet Matrix  A spreadsheet containing links to fact sheets for over 100 highly hazardous chemicals and toxins. The fact sheets are from the Centers for Disease Control and Prevention, Agency for Toxic Substances Disease Registry, New Jersey Right to Know Program, Michigan Department of Community Health, and e-Medicine

• New Jersey "Right to Know" Fact Sheets Public fact sheets for nearly 2,000 industrial chemicals, includes some chemical warfare agents