NSF/ANSI 140 Certificate

Multi-attribute labels

Sustainability assessment certification for carpet (Silver/Gold/Platinum) covering lifecycle criteria including recycled content and end-of-life management.

You might see it written as: NSF 140 · NSF/ANSI 140

Issued by: NSF · SCS Global Services · UL Solutions

What it proves

Sustainability assessment certification for carpet (Silver/Gold/Platinum) covering lifecycle criteria including recycled content and end-of-life management.

What it does not prove

Hard-surface flooring claims — the standard covers carpet only.

Claims it can support

Has NSF/ANSI Product Sustainability Certification →
low risk

Evidence checklist

Minimum authority: Third-party verified
Should state: Level · Valid Until · Product Scope
Date sensitivity: Expiry matters — check the certificate is current.

Platinum requires reclamation programmes — relevant to circularity claims.

Source: NSF ↗

NSF/ANSI 140 Certificate

What it proves

What it does not prove

Claims it can support

Evidence checklist

Search the reference