We've compiled and archived letters and other official correspondence from EWG to government agencies, elected officials, industry associations and companies.
Displaying 181 - 200 of 275
Comments on EPA's Nanomaterial Case Study: Nanoscale Silver in Disinfectant Spray
EWG comments to EPA's National Center for Environmental Assessment question a case study's failure to clearly present conclusions about the possible effects on people and the environment of nanoscale...