Material Health Certification
Living Building Challenge·clause 4.1·p.381
The requirement
Living Building Challenge Program Manual clause 4.1 — words not shown. Read it at the source. The publisher reserves the right to its wording and sells access to it. The clause is held and cited here, and its words are read at the source.
The clause is held and verified. Only its words are withheld.
What the product must meet
- Applies to
- All products used in the project
How it is proven
- Evidence required
- Copy of the letter to the manufacturer advocating for a Declare label and confirmation from the manufacturer that the product does not contain any chemical within the Red List subsections listed above.
- Who checks it
- Independent body verifies — a certifier, auditor or verifier with no stake
How Klar Cite classifies it
Klar Cite’s reading of the clause, not the scheme’s own claim.
- What it asks
- Meet — a limit, condition or outcome the product must satisfy
- Standing
- Required — must be met for the credential
- Impact area
- Human Health — the CMF area the clause addresses
Cite this clause
Living Building Challenge · Living Building Challenge Program Manual · version 4.1 · clause 4.1 · page 381 · build 2026-10-05-0439 · https://klarcite.com/r/e07d6bda1a5acc47
Record details
Page 381. Read in build 2026-10-05-0439, harvested 2026-10-05.
uid e07d6bda1a5acc47 · document 117acb9730a17078 · fidelity close quote · published 2026-01