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Opting for a Supplemental Environmental Project (SEP)

Online form for respondents in TCEQ enforcement actions who wish to propose, consider, or request information on a Supplemental Environmental Project.
Paper Form (PDF to print, complete and mail)

SEP Inquiry Form

For your convenience, we offer the following online form to see how we may assist you.

If you have questions on how to fill out this form or about the SEP program, please contact us at 512-239-2223.

Individuals are entitled to request and review their personal information that the agency gathers on its forms. They may also have any errors in their information corrected.

Please complete and submit

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Your Area of Interest:


Your Contact Details:

For further assistance, call a SEP staff person: 512-239-2223
Additional information

(Help with PDF.)