Health Assessment Document for Diesel Exhaust (Revised External Review Draft)

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Abstract

This External Review Draft version of this assessment updates three earlier drafts (1999, 1998 and 1994) that were reviewed by the Clean Air Scientific Advisory Committee (CASAC) of the Agency's Science Advisory Board (SAB). The assessment characterizes the possible human health hazards and related exposure-response aspects of those hazards related to environmental exposure to diesel exhaust. The final assessment will incorporate peer review comments provided by the CASAC in 2000 and will take acount of public comments received during the public review period.

Impact/Purpose

This is a health hazard assessment. The purpose of the assessment is to identify the key health hazards associated with environmental exposure to diesel exhaust. Information from earlier draft versions of this assessment were used to support EPA regulatory decision making about emission controls for On Road Heavy Duty Diesel Engines and Off Road Diesel Engine Emissions. Also information from the assessment contributes to a nationwide analysis of air toxics to determine the highest public health priorities for future air pollution control programs.

This download(s) is distributed solely for the purpose of pre-dissemination peer review under applicable information quality guidelines. It has not been formally disseminated by EPA. It does not represent and should not be construed to represent any Agency determination or policy.