You are here: Home Downloads Investigations, Compliance, Enforcement Enforcement Process and Actions Supplemental Environmental Projects Supplemental Environmental Projects Downloads folder for Supplemental Environmental Projects https://www.tceq.texas.gov/downloads/compliance/enforcement/sep https://www.tceq.texas.gov/@@site-logo/TCEQ-1072x1072.png Supplemental Environmental Projects Downloads folder for Supplemental Environmental Projects Pre-Approved SEPs List Downloads folder for Pre-Approved SEPs List