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Contact Us About TSCA Administrative Fees

Report an environmental violation

Report possible violations of environmental laws and regulations.

Please use the form below to send us comments or questions. Be sure to include your e-mail address if you’d like a response.

For information or questions regarding using the Central Data Exchange (CDX) system, please contact the CDX Helpdesk.

  • For general information on TSCA fees, the Toxic Substances Control Act Hotline (tsca-hotline@epa.gov) is available. The TSCA Hotline operates Monday through Friday, from 8:30 a.m. to 5:00 p.m. Eastern time. Call (202) 554-1404. 
  • EPA Headquarters TSCA Administration Fees Program mailing information:

    US EPA / TSCA Administration Fees
    Office of Pollution Prevention & Toxics
    1200 Pennsylvania Avenue N.W.
    Mail Code 7407M
    Washington, DC 20460