{"id":"744f33b0-e065-4ab8-89d0-bd8eed353dec","task":"Look up an NRPP-certified radon measurement or mitigation professional","domain":"nrpp.info (certification body, not government)","steps":["Open the 'Find a Radon Mitigation or Measurement Professional' tool at nrpp.info/pro-search/.","Search by area (state/zip/city/name) or, for a specific individual, by their 6-digit NRPP ID# shown on their certificate — more reliable than name search since names aren't unique.","Filter results by certification type needed (Certified Measurement Professional, Certified Mitigation Specialist, Mitigation Compliance Inspector, etc.).","Treat this strictly as a manual/browser-rendered lookup — there is no published public JSON/REST API behind it.","Remember NRPP is EPA-recognized and ANAB-accredited (ISO/IEC 17024), so a match indicates nationally proficiency-tested status, not a state license."],"gotchas":["No public API exists; bulk/automated scraping of this tool should not be attempted without contacting NRPP (info@nrpp.info) first, per their terms of use.","An NRPP certification is not the same as a state license — several states (e.g., Illinois, New Jersey) additionally require their own state license regardless of NRPP status."],"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":"sampled","url":"https://mcp.waymark.network/r/744f33b0-e065-4ab8-89d0-bd8eed353dec"}