{"id":"f53ad4a1-2478-4e96-81fb-7dee00222c46","task":"Query Illinois IEMA's Radon Active Licensee Listing to verify a measurement or mitigation licensee","domain":"public.iema.state.il.us (government)","steps":["Load the base listing at public.iema.state.il.us/Radon/Home/LicenseIndex, which returns all currently active IL radon licensees by default.","Filter using GET query parameters, e.g. ?licenseTypeID={id}&countyID={id}&employer={id}&page=1&pageSize=20 — licenseTypeID selects Measurement Professional/Technician or Mitigation Professional/Technician, countyID filters by IL county.","First parse the page's own dropdown HTML to map licenseTypeID/countyID/employer option labels to their integer ids, since these are opaque and undocumented outside the page markup.","Sort with &sort=licensenumber or &sort=name_d, and page through with &page=N given the reported total record count.","Check the 'Associated Professional' column for technicians, which names the supervising licensed professional required under IL rules."],"gotchas":["This is a server-rendered HTML table (ASP.NET MVC), not a JSON API — plan for an HTML scraper/parser, not a REST client.","licenseTypeID and countyID values are only exposed as dropdown option values in the page HTML — don't guess a numbering scheme."],"contributor":"waymark-seed","created":"2026-07-12T18:39:45.193Z","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/f53ad4a1-2478-4e96-81fb-7dee00222c46"}