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Assessing and Managing Chemicals under TSCA

Assessing and Managing Chemicals under TSCA Contact Us

Report an environmental violation

Report a 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.

If you are from the press/other media, please contact the Office of Media Relations.


  • Call us at: 202-564-3810
  • Send e-mail to: TSCA Hotline
  • Mailing Address:

U.S. Environmental Protection Agency
1200 Pennsylvania Avenue, N.W.
Mail Code 7401-M
EPA East Building
Washington, DC 20460

  • By phone:
    Yvonne Gonzalez (202) 564-2912
  • Send e-mail to: ChemView
  • Mailing Address:

U.S. Environmental Protection Agency
1200 Pennsylvania Avenue, N.W.
Mail Code 7401-M
EPA East Building
Washington, DC 20460

  • By phone:
    Mr. Toni Krasnic
    (202) 564-0984
  • Send e-mail to: krasnic.toni@epa.gov
  • Regular or Certified Mail Address:

Toni Krasnic
US Environmental Protection Agency
Office of Pollution Prevention and Toxics
Chemical Control Division (7405M)
1200 Pennsylvania Avenue, NW
Washington, DC 20460

For delivery in person, by courier, or overnight/express mail:

Toni Krasnic
US Environmental Protection Agency
EPA East Building, Room 4351-C
1201 Constitution Avenue, NW
Washington, DC 20460

To submit comments or information to docket EPA-HQ-OPPT-2003-0012 by mail:

US Environmental Protection Agency
Document Control Officer (7407M)
1200 Pennsylvania Avenue, NW
Washington, DC 20460
Attn: Docket EPA-HQ-OPPT-2003-0012

To submit comments or information to docket EPA-HQ-OPPT-2003-0012 by courier, or overnight/express mail:

US Environmental Protection Agency
Document Control Officer
EPA East Building, Room 6428
1201 Constitution Avenue, NW
Washington, DC. 20460
Attn: Docket EPA-HQ-OPPT-2003-0012

CBI Submissions

If you are submitting proprietary information to the EPA Office of Pollution Prevention and Toxics, and intend to claim the information as Confidential Business Information (CBI) entitled to protection against public disclosure under the Toxic Substances Control Act (TSCA), you must also supply a sanitized copy of the document which contains no CBI and which is clearly marked "Company Sanitized. Does not contain TSCA CBI," and which includes the specific docket number. The sanitized document should be in the same envelope as the CBI version.

E-mail Alerts and Contact Form

Periodically, EPA sends E-mail Alerts on new developments related to perfluorinated chemicals. To subscribe to the E-mail Alerts Notification List, please complete the form below and state in the comment box that you wish to receive E-mail Alerts. If you have questions or problems with the subscription service, please contact krasnic.toni@epa.gov.

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