Healthy Interior Environment (Core Imperative)
Living Building Challenge·clause I09·p.271
The requirement
Living Building Challenge Program Manual clause I09 — 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.
How it is proven
- 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
- Have in place — a plan, procedure or system the applicant must operate
- 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 I09 · page 271 · build 2026-10-05-0439 · https://klarcite.com/r/5b6c7b9c40dd3291
Record details
Page 271, I09 – Healthy Interior Environment (Core Imperative). Read in build 2026-10-05-0439, harvested 2026-10-05.
uid 5b6c7b9c40dd3291 · document 117acb9730a17078 · fidelity verbatim · published 2026-01