EPA Extends Public Comment Period for External Review Draft of Framework for Determining Mutagenic Mode of Action for Carcinogenicity

Summary

The U.S. Environmental Protection Agency (EPA) has extended the public comment period for the External Review Draft of the 'Framework for Determining a Mutagenic Mode of Action for Carcinogenicity' by 30 days, bringing the end date to 90 days from the original Federal Register Notice date of September 27, 2007.