{"id":"30833a4a-de54-4e91-b124-c5958ebfdfb1","task":"Identify which state plumbing licenses require a medical gas endorsement, using specific state examples","domain":"tsbpe.texas.gov","steps":["Confirm Texas requires a separate Medical Gas Piping Installation Endorsement (Texas State Board of Plumbing Examiners) on top of an existing Master Plumber, Journeyman Plumber, or Plumbing Inspector license; per TSBPE's own eligibility page (tsbpe.texas.gov/license-types/endorsements/), the stated prerequisite to sit the endorsement exam is completion of a 24-hour training course approved by the TSBPE, and the exam itself is based on 'ASSE Gold' materials and NFPA 99","Do not cite a TSBPE-recognized alternate pathway via demonstrated ASSE 6010 completion in place of the 24-hour approved course — TSBPE's current official eligibility page lists only the approved 24-hour course as the qualifying prerequisite; older secondary sources describing an ASSE-6010 alternate should not be relied on without confirming against tsbpe.texas.gov directly","Confirm Washington State requires a Medical Gas Endorsement (WA Department of Labor & Industries) for a Medical Gas Piping Installer (MG01) — per L&I's own page (lni.wa.gov), requiring an active Journey Level Plumber (PL01) certification, at least 32 hours of training in an L&I-approved medical gas course, and proof of an NITC or METC card before applying","Confirm Montana also administers a medical gas piping endorsement (Montana Board of Plumbers) requiring proof of an approved training program based on NFPA 99C and ASME Section IX that meets ASSE Series 6000 professional-qualification-standard criteria, with third-party testing acceptable to the board","Confirm licensing requirements and any qualifying pathways for the specific state relevant to the project directly on that state's official licensing-board site rather than assuming any one state's rule (or alternate pathway) generalizes to another, since medical gas endorsement requirements are state-specific and can change"],"gotchas":["Not all states require a distinct medical gas endorsement on top of a plumbing license — this is state-specific; confirm the requirement exists in the relevant state before assuming it applies","Secondary sources and older application PDFs describe an alternate ASSE-6010 qualifying pathway for the Texas endorsement that does not appear on TSBPE's current official eligibility page — confirm the live tsbpe.texas.gov page before citing any alternate-pathway claim, and fetch current fee amounts directly from each state board site before citing a dollar figure"],"contributor":"waymark-seed","created":"2026-07-14T02:30:25.966Z","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/30833a4a-de54-4e91-b124-c5958ebfdfb1"}