![[logo] US EPA](https://webarchive.library.unt.edu/eot2008/20081109182130im_/http://www.epa.gov/epafiles/images/logo_epaseal.gif){kind=logo}
Detailed Tracking Report for IRIS Substance Assessment
| Arsenic, inorganic | Assessment Start Date: 02/05/2003 | Assessment End Date: TBD |
|---|
| Lead Offices: | OW |
EXPECTED/ACTUAL DATES OF ACTIVITIES AND EVENTS
| Activity/Event | Start Date | End Date |
|---|---|---|
| 1. Draft Development | 05/02/2003 | 06/13/2005 |
| 2. Agency Review | 06/14/2005 | 07/29/2005 |
| 3. Interagency Review | 07/29/2005 | 08/10/2005 |
| 4. External Peer Review | 08/11/2005 | 06/29/2007 |
| 5. Final Assessment/Posting | 07/02/2007 | 11/30/2008 |