Manufacturer Letters
Living Building Challenge·clause I13-e·p.385
The requirement
Living Building Challenge Program Manual clause I13-e — 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
Limits held for this clause
| Parameter / context | Operator | Limit | Unit |
|---|---|---|---|
| mass concentration | ≥ | 100 | ppm |
Compare this limit across schemes
The limit was read from the clause wording.
How it is proven
- Evidence required
- Letters from manufacturers confirming information not otherwise available
- 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
- Disclose — information the applicant must provide
- 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 I13-e · page 385 · build 2026-10-05-0439 · https://klarcite.com/r/687f531eb65b1cde
Record details
Page 385. Read in build 2026-10-05-0439, harvested 2026-10-05.
uid 687f531eb65b1cde · document 117acb9730a17078 · fidelity verbatim · published 2026-01