Environmental Protection Agency April 16, 2009 – Federal Register Recent Federal Regulation Documents

EPA is announcing a public comment period for an on-line database file, using the Microsoft[supreg] Access database management system, that contains a comprehensive collection of physiological parameter data intended to be suitable for application in physiologically based pharmacokinetic (PBPK) modeling. The public comment period will be for 30 days. EPA requests that interested users comment on the functionality or usability of this resource and provide comments that may be considered for improving the final product.