You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.Below are documents created by the Science Advisory Board about environmental modeling.

• Review of the Council on Regulatory Environmental Modeling Draft Guidance on the Development, Evaluation and Application of Environmental Models and the Models Knowledge Base (PDF)(76 pp, 684 K, 08/22/2006) 
• White Paper on the Nature and Scope of Issues on Adoption of Model Use Acceptability Criteria (PDF)(28 pp, 90 K, 07/30/1999) 
• Advisory on the Charter for the Council on Regulatory Environmental Modeling (CREM) (PDF)(12 pp, 26 K, 06/01/1999)
• Commentary on Appropriateness of Science Advisory Board Reviews of Computer Environmental Transport and Fate Models Developed for Regulatory Decision Making (PDF)(3 pp, 23 K, 09/29/1995) 
• Commentary on Bioaccumulation Modeling Issues (PDF)(10 pp, 36 K, 09/29/1995) 
• Review of Composite Model for Leachate Migration with Transformation Products (EPACMTP) (PDF)(27 pp, 127 K, 08/09/1995)
• Review of Multi-Media Contaminant, Fate, Transport and Exposure Model (MMSOILS) Component of the Proposed Regulatory Impact Analysis for the Resource Conservation and Recovery Act Corrective Action Rule (PDF)(102 pp, 2 MB, 11/19/1993)
• Review of Draft Agency Guidance for Conducting External Peer Review of Environmental Regulatory Modeling (PDF)(12 pp, 38 K, 06/08/1993)
• Review of Office of Solid Waste and Emergency Response's draft report, "Report on the Usage of Computer Models in Hazardous Waste/Superfund Programs (PDF)(26 pp, 540 K, 09/06/1991) 
• Review of the Combined Analytical-Numerical Saturated Zone (CANSAZ) Flow and Transport Model for use in EPA's Composite Model for Surface Impoundments (PDF)(34 pp, 993 K, 03/27/1990)
• Resolution on the use of Mathematical Modeling for Regulatory Assessment and Decision-making (PDF)(15 pp, 372 K, 01/13/1989)
• Review of the Unsaturated Zone Code (FECTUZ) for the Office of Solid Waste's Fate and Transport Model (PDF)(24 pp, 724 K, 07/12/1988)
• Review of the Underground Storage Tank Release Simulation Model (PDF)(20 pp, 476 K, 04/15/1988)
• Review of Research in Support of Extrapolation Models (PDF)(53 pp, 2 MB, 05/26/1987)