Exposure Factors Program

The development of the latest version of the Exposure Factors Handbook (EPA/600/P-95/Fa, Fb, and Fc) has brought to light the need for a more comprehensive program that addresses issues related to exposure factors. The need for the most up-to-date and accurate data on exposure factors used in assessing exposure to contaminants in the environment is of high priority to exposure assessors throughout the U.S. The completion of the Exposure Factors Handbook has only been the first step in fulfilling this need. Many data needs have been identified and follow up research is underway to address some of the data gaps. This web page is intended to provide a focal point where the most current information and data on exposure factors can be found.

	Exposure Factors Handbook Exposure Factors Handbook Errata Sheet Guide to Current Literature Frequently Asked Questions Links
	Exposure Factors Research Exposure Factors Distributions Total Diet Study Fat Intake Analysis Soil Intake Rates for both Adults and Children Soil Intake Rates Based on Arsenic in Urine Analysis of the National Health Interview Survey (NHIS) Exposure Scenarios
	Child-Specific Exposure Factors Handbook (Interim Final Report)
	CSFII Analysis of Food Intake Distributions
	Sociodemographic Data
	Indoor Air Exposures
	Exposure Factors Finder CD-ROM

Jacqueline Moya

by phone at:  202-564-3245

by fax at:  

or by email at:  moya.jacqueline@epa.gov