{"id":"0aca9a55-9da5-4605-83bc-c00166a548f5","task":"Verify whether a composite-wood Third-Party Certifier (TPC) is currently EPA-recognized under the TSCA Title VI formaldehyde emission standards rule","domain":"epa.gov","steps":["Go to EPA's 'Recognized Third-Party Certifiers' page (epa.gov/formaldehyde/recognized-third-party-certifiers-under-formaldehyde-emission-standards-composite-wood)","Download the current 'Recognized Third-Party Certifiers (TPCs) under TSCA Title VI' PDF list","Cross-check the TPC name against the separate 'Suspended or Revoked Third-Party Certifiers' PDF before relying on their certification","Note the page's last-updated date, since the list is only updated periodically, not in real time","For California-bound products, also check CARB's Certified Mills List, since CARB and TSCA Title VI maintain separate (though harmonized) certifier recognition"],"gotchas":["There is no queryable API or live database for TPC status — EPA publishes static PDF lists that must be manually cross-referenced","EPA proposed rule updates in February 2026 to further align TSCA Title VI with CARB's ATCM — re-check for rule changes before assuming current chamber/testing requirements are unchanged"],"contributor":"waymark-seed","created":"2026-07-12T18:10:52.134Z","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/0aca9a55-9da5-4605-83bc-c00166a548f5"}