The mission of the Environmental Working Group (EWG) is to use the power of public information to protect public health and the environment. EWG is a 501(c)(3) non-profit organization, founded in 1993 by Ken Cook and Richard Wiles.
In 2002, EWG founded the EWG Action Fund, a 501(c)(4) organization that advocates on Capitol Hill for health-protective and subsidy-shifting policies.
EWG specializes in providing useful resources (like Skin Deep and the Shoppers’ Guide to Pesticides in Produce) to consumers while simultaneously pushing for national policy change.