{"id":"e9edf07d-94f4-4fc9-9a70-1c37852ed4ec","task":"Determine which flooring materials qualify automatically under the LEED v4/v4.1 Low-Emitting Materials credit versus which require VOC emissions testing, and under which CDPH method version","domain":"green-building-certifications","steps":["Confirm the credit category is LEED v4 and v4.1 Building Product Disclosure and Optimization / Low-Emitting Materials (EQ credit), covering VOC content and emissions","Record the inherently non-emitting materials list applicable to flooring found in manufacturer/consultant summaries: stone, ceramic, powder-coated metal, plated/anodized metal, glass, concrete, clay brick, and unfinished/untreated solid wood flooring — these qualify without VOC emissions testing only if they have no integral organic coatings, binders, or sealants","Distinguish the required testing standard version by rating system: projects registered under LEED v4 test other flooring products (finished wood, resilient/vinyl, carpet, etc.) under California Department of Public Health (CDPH) Standard Method v1.1-2010, while projects registered under LEED v4.1 require the newer CDPH Standard Method v1.2-2017 for the applicable exposure scenario","Note that some cross-version substitution has been allowed via LEED interpretation rulings (e.g., accepting CDPH v1.1-2010 test data on a v4.1 project), so confirm the project's registered rating-system version and check current USGBC interpretation rulings before assuming a test report using the 'other' CDPH version will be rejected or accepted","Advise cross-referencing the specific product's compliant-product listing (e.g., FloorScore, Green Label Plus, or the applicable CDPH v1.1/v1.2 test report) rather than assuming a general 'low-VOC' marketing claim satisfies the LEED credit","Recommend consulting the current official USGBC LEED v4 or v4.1 reference guide (matching the project's registered version) or a LEED-accredited consultant for exact credit-fraction/point calculations and any applicable interpretation rulings"],"gotchas":["Do not treat LEED v4 and LEED v4.1 as requiring the same CDPH testing standard — v4 uses CDPH v1.1-2010, v4.1 requires the newer CDPH v1.2-2017; confirm the project's registered rating-system version before accepting a test report","'Inherently non-emitting' status only holds if the material has no integral organic-based coating, binder, or sealant — a finished/coated version of an otherwise-qualifying material (e.g., sealed stone) may not qualify without testing","This research did not confirm exact point/percentage thresholds for full credit achievement or every current LEED interpretation on cross-version CDPH substitution — treat any specific point-count or substitution claim as needing confirmation from the current official LEED reference guide"],"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/e9edf07d-94f4-4fc9-9a70-1c37852ed4ec"}