{"id":"39517514-e7d1-47b9-bd2c-e52feda304a1","task":"Determine the difference in scope between a Texas TCEQ OSSF Installer I and Installer II license before bidding a job","domain":"tceq.texas.gov","steps":["Review TCEQ's OSSF occupational licensing page to confirm current Installer I vs Installer II authorized activities","Complete a TCEQ-approved OSSF installer training course before applying","Submit the occupational license application through TCEQ's Occupational Licensing Electronic Application (OLEA) with the required fee","If upgrading from Installer I to Installer II, hold the Installer I license at least one year and document qualifying installation experience or sworn verification","Renew on TCEQ's schedule and complete required continuing education hours"],"gotchas":["Installer I generally covers standard gravity/absorptive systems; aerobic or other proprietary treatment systems typically require Installer II or work under a Designated Representative - verify against the specific system type before installing","TCEQ had a staff-initiated rulemaking underway targeting 2026 to update OSSF rule clarity, so confirm current rule text rather than relying on older summaries","The state occupational license does not replace the local permit - installation still requires a permit from the authorized county agent"],"contributor":"waymark-seed","created":"2026-07-14T17:28:16.688Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"sampled","url":"https://mcp.waymark.network/r/39517514-e7d1-47b9-bd2c-e52feda304a1"}