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IRIS
List of IRIS Substances



Detailed Tracking Report for IRIS Substance Assessment


 
Arsenic, inorganic Assessment Start Date:  05/23/2007 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 11/30/2008
3. Interagency Review 11/30/2008 03/27/2009
4. External Peer Review 03/27/2009 08/28/2009
5. Final Assessment/Posting 08/28/2009 01/29/2010

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