Risk Assessment Methods

The page contains a copy of the methods used to prepare Forest Service Risk Assessments.

If you are aware of factual errors in any SERA risk assessment documents, please send a brief note describing the error either to the Forest Service ( or to SERA (  Errors will be corrected and revised risk assessments will be released as resources and time permit.

Document Library

DocumentHow to Unzip FilesGuidence for FS Personnel Using WinZip
DocumentSERA 1998a TR 98-21-08-01d1Dermal Absorption Methods
DocumentEnvironmental GlossarySERA's Environmental Glossary for FS Risk Assessments
DocumentSERA MD-2014-02bRisk assessment methods.