

Comment Info: =================

General Comment:Dear Dr. Bergfelt:
 
I hope you will accept our comments on EPA?s ?Weight-of-Evidence Guidance Document: 
Evaluating Results of EDSP Tier 1 Screening To 
Identify Candidate Chemicals for Tier 2 Testing'' which are attached.  I had mistakenly 
believed the deadline had been extended until today, Feb 4, 2011.
 
Thank you,
 
Catherine Willett, PhD
Science Policy Advisor
Regulatory Testing Division
People for the Ethical Treatment of Animal
