Integrated Risk Information System
EPA’s mission is to protect human health and the environment. EPA’s IRIS Program supports this mission by identifying and characterizing the health hazards of chemicals found in the environment. Each IRIS assessment can cover a chemical, a group of related chemicals, or a complex mixture.
By Chemical, CASRN, or Keyword
- 2/01/18: IRIS Report to Congress (Jan 2018) Update
- 1/25/18: IAP for Uranium - Open for comments (Deadline Mar 2)
- 1/25/18: SR Protocol for Chloroform- Open for comments (Deadline Mar 2)
- 1/11/18: NAS Review of Advances Made to the IRIS Process: A Workshop