It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
The National Toxicology Program (NTP), an interagency program within the U.S. Department of Health and Human Services, evaluates and identifies the health effects of select substances which could be hazardous to humans. In other words, NTP studies the toxicology of these test substances.
IACUC.ORG is an information resource for members and staff of institutional animal care and use committees. It is a link archive where online resources are organized by menus and submenus. IACUC.ORG was developed as an organizational tool to quickly point to a topic of interest, such as protocol forms or disaster plans used by different institutions.