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Contact Us About Clearinghouse for Inventories and Emissions Factors

Report an environmental violation

Report possible violations of environmental laws and regulations.

Send your questions or comments to info.chief@epa.gov, or use the form below. Be sure to include your e-mail address if you’d like a response.

Mailing Address: 
US EPA/OAQPS
109 TW Alexander Drive
Research Triangle Park, NC 27711