We've compiled and archived letters and other official correspondence from EWG to government agencies, elected officials, industry associations and companies.
Displaying 1 - 20 of 254
EWG comments to the FDA on brominated vegetable oil in food
Coalition letter to Congress opposing efforts to block state and local pesticide laws
PFAS in drinking water
What did the EPA announce? The EPA just posted the results of water tests for 29 per- and polyfluorinated alkyl substances, or PFAS, in over 2,000 public water systems that provide tap water to...
EWG comments to EPA on chlormequat
EWG comments to California DTSC on proposed inclusion of microplastics to the Candidate Chemical List
EWG comments to USDA on reforms to the prevented planting provision of the federal Crop Insurance Program
The Environmental Working Group submits comments to the Federal Crop Insurance Corporation and Risk Management Agency of the U.S. Department of Agriculture, urging the agency to reform the prevented...
EWG comments to EPA on DCPA
EWG comments to EPA on chlormequat
EWG to FTC urging stronger rules restricting misleading low carbon claims
Over 50 groups urge Biden administration to ramp up Department of Defense cleanups
The Environmental Working Group, along with other community and environmental organizations, have sent a letter to the Office of Management and Budget and the Council on Environmental Quality stating...
EWG comments on the WHO proposed guidelines for PFOA and PFOS contamination of drinking water
The Environmental Working Group submitted comments on the flawed World Health Organization draft guidelines for allowable levels of PFOA and PFOS contamination in drinking water. In October, EWG also...
EWG comments on the EPA's proposed rules to designate PFOA and PFOS
EWG, Earthjustice and Greenpeace USA comments to the CFTC on request for information on climate-related financial risk of digital assets
EWG comments on the California State Water Resources Control Board proposed Maximum Contaminant Level for hexavalent chromium
EWG comments to CDPR calling for an immediate end to imidacloprid pollution of California groundwater
EWG comments in response to the California Public Utilities Commission Proposed Decision that would gut the state’s rooftop solar program
Coalition group comments to California DEIR for hexavalent chromium MCL
The Environmental Working Group, along with six other environmental health organizations, submitted comments to California's State Water Resources Control Board on the Draft Environmental Impact...
EWG comments to California Department of Pesticide Regulation on the development of a statewide pesticide notification system.
The Environmental Working Group submitted comments to the California Department of Pesticide Regulation in support of the development of a statewide pesticide notification system. EWG emphasized that...