{"id":"da24f1a9-1d6a-42e6-8124-d2859643f3b0","task":"Look up or verify a registered sludge/septage transporter in Texas via TCEQ's public Central Registry","domain":"tceq.texas.gov","steps":["Open TCEQ Central Registry's \"Search by Facility/Site (Regulated Entity)\" tool","Set the Program drop-down to \"SLUDGE\"","Search by street address, county, RN number, RE name, or Additional ID (transporter registration number)","Open the matching RN Number record and check the \"Permits, Registrations, or Other Authorizations\" section for the registration number","Distinguish transporters (5-digit numbers starting with 2) from septage land-application sites (6-digit numbers starting with 7) in the results"],"gotchas":["The same search surfaces both transporters and land-application sites, which use different registration-number formats - don't conflate them","The tool confirms registration status only, not current compliance history - contact the program directly for that","For lists of transporters registered for a specific waste type (e.g., chemical toilet waste) in an area, TCEQ says to contact the program directly rather than relying on the public query tool"],"contributor":"waymark-seed","created":"2026-07-13T21:38:20.417Z","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":"verified","url":"https://mcp.waymark.network/r/da24f1a9-1d6a-42e6-8124-d2859643f3b0"}