Public Utility Commission of Texas Interchange Filer Interchange Filer - Web upload Get started Please complete the filing process within 20 minutes or you may have to restart the process from the beginning. Please do not use this system to file confidential materials. Begin » E-Filing Update Effective July 13, 2021 Electronic Filing submissions will be COMPLETE after submitting through the Interchange Filer. The filing party can expect to receive an email with a tracking number, followed by a final confirmation email containing an attached E-Filing Receipt. Once you receive the E-Filing receipt (the 2nd email), you are finished filing. The Attachments that were submitted during the E-Filing process will no longer need to be emailed to the PUC Central Records. How to File with the PUC Here are the PUC's filing procedures. For assistance please contact the PUC Help Desk at: helpdesk@puc.texas.gov or 512-936-7100. Learn more » Upcoming Events Fri, Dec 3 — Open Meeting Thu, Dec 9 — Open Meeting ERCOT Fri, Dec 10 — Open Meeting ERCOT Fri, Dec 10 — Open Meeting ERCOT Thu, Dec 16 — Open Meeting Fri, Dec 24 — Office Closed Mon, Dec 27 — Office Closed Tue, Dec 28 — Office Closed Mon, Jan 3 — Office Closed Thu, Jan 13 — Open Meeting View agency calendar » Public Utility Commission of Texas 1701 N. Congress Ave. PO Box 13326 Austin, TX 78711-3326 Tel: 512-936-7000 Email: web@puc.texas.gov AGENCY INFO Site Policies Sitemap Website Support Contact Us OTHER GOVERNMENT RESOURCES Report Fraud, Waste or Abuse Texas Homeland Security Ready.gov Texas.gov Texas Veterans TRAIL