UPDATE: EPA released an update to Chapter 12 in July 2018, that document is included below.
Exposure Factors Handbook: 2011 Edition. The Exposure Factors Handbook provides information on various physiological and behavioral factors commonly used in assessing exposure to environmental chemicals.Click to learn more about the full 2011 Edition Handbook and recent updates.
- Learn more about the 2018 update on Chapter 12.
- Exposure Factors Handbook Chapter 12 Update 2018 (PDF)(68 pp, 2 MB, 07/30/2018)
- Exposure Factors Handbook Chapter 12 (PDF)(48 pp, 723 K)