Using Optimized Materials
Mandatory
Required: must be met for the credential.
Superseded
The document this clause was read from is superseded. It is kept so older citations resolve.
Cradle to Cradle Certified·clause 4.6·p.25
Human Health · Ecosystem Health
This credential is recognised by Australian Government Environmentally Sustainable Procurement Policy, WELL Building Standard v2, LEED v5 MR Credit 4 Building Product Selection and Procurement and Green Building Council of Australia — Green Star Responsible Products.
- Limit
- > 50 %
- Level
- Platinum
Original wording
Product Standard (Full Scope) clause 4.6 — words not shown. Read it at the source. The publisher reserves the right to its wording, so it is not republished here. 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.
Details
What the product must meet
Limits held for this clause
| Parameter / context | Operator | Limit | Unit |
|---|---|---|---|
| share | > | 50 | % |
Compare this limit across schemes
The limit was read from the clause wording.
- Applies to
- Platinum level
How it is proven
- Who checks it
- Independent body verifies — a certifier, auditor or verifier with no stake
Klar Cite’s reading
Klar Cite’s reading of the clause, not the scheme’s own claim.
- Type of requirement
- Meet a limit or condition — e.g. a maximum emission or a minimum recycled content
- Standing
- Required — must be met for the credential
- Topic
- Human Health — the topic the clause addresses, grouped by the Common Materials Framework (CMF)
- Also relevant to
- Ecosystem Health — other topics the clause addresses
- Level
- Platinum — the level of the credential this clause belongs to
Cite this clause
Cradle to Cradle Certified · Product Standard (Full Scope) · version v4.0 · clause 4.6 · page 25 · build 2026-10-27-1239 · https://klarcite.com/r/0b8a80ff22e644f6
Record details
Page 25 of the file (printed page 20), 4 Material Health Requirements. Read in build 2026-10-27-1239, harvested 2026-10-27.
uid 0b8a80ff22e644f6 · document d8f67365728ee0ce · fidelity verbatim · published 2025-01