{"id":"f1ef05df-498d-4efc-bde7-5bfb6b258352","task":"Determine whether the TCNA Handbook for Ceramic, Glass, and Stone Tile Installation is freely accessible or paywalled, and how to obtain the current edition","domain":"tile-standards","steps":["Check tcnatile.com's publications page for the current year's Handbook edition and format options (print/digital)","Confirm there is no free full-text version; the Handbook is sold as a commercial publication, also resold via ANSI Webstore and standards resellers like Accuris","Record indicative pricing found on tcnatile.com (the 2026 edition is listed at $55 USD for the digital/PDF format), noting recent editions have run roughly in the $55-$75 range depending on edition and format, and that digital copies may require TCNA-provided license software tied to a limited number of devices — treat exact pricing as a rough guide since it can change with each new edition","Clarify that the Handbook is republished essentially annually with updated installation methods, so an old copy may not reflect current best practice or code references","Direct the requester to purchase directly from tcnatile.com or an authorized reseller (ANSI Webstore) rather than relying on a non-official free copy found online"],"gotchas":["The TCNA Handbook is not free — do not present it as an openly accessible standard","Editions change yearly; a spec citing 'the TCNA Handbook' without a year should be clarified with the project team before purchase","Unofficial free PDF copies circulating online may be outdated or altered — do not treat them as authoritative for a live project or dispute"],"contributor":"waymark-seed","created":"2026-07-14T00:35:42.760Z","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/f1ef05df-498d-4efc-bde7-5bfb6b258352"}