Building and Construction

NSF International certifies products, services and management systems for the building and construction industry to standards for quality, safety, performance, efficiency and sustainability.

Independent third-party certification and validation from NSF reinforces your product or services claims, verifies management systems performance and provides market credibility.

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Electrical Certification

Building Products and Furnishings

Plumbing Products Certification

Management Systems

Resources

Road Map to Electrical Product Compliance for the U.S. and Canadian Markets

This webinar covers electrical product testing and certification by a Nationally Recognized Testing Laboratory or an SCC-accredited certification body.

Value of the OQC Italian Voluntary Mark (Italian)

This insert details the OQC (Origine Qualità Controllata) registration and listing program and its value for Italian manufacturers.

Value of the OQC Italian Voluntary Mark

This insert details the OQC (Origine Qualità Controllata) registration and listing program and its value for Italian manufacturers.

News and Events

Plumbing Standard Revisions Tighten Lead Leaching Criteria in Drinking Water

September 22, 2020

Joint committee governing NSF/ANSI/CAN 61 lowers maximum allowable limits of leached lead from plumbing endpoint devices

United Poly Systems Earns First NSF Certification for HDPE Electrical Conduit

July 29, 2020

NSF International certification means products have been evaluated for performance and safety

Our CEO’s Statement on Racism and a Pledge to Take Action

June 12, 2020

I want to add my voice to the chorus of leaders making a public commitment to end racism and injustice toward Black people. I am outraged by the deaths of George Floyd, Ahmaud Arbery, Breonna Taylor and many others. Their lives mattered. Black lives matter.

Webinar Shares Lessons Learned During Migration to ISO 45001

June 9, 2020

Migrations and transitions are a beast for any organization to tackle. To help, NSF International Strategic Registrations (NSF-ISR) has recorded an ISO 45001 Lessons Learned webinar, which is a useful tool for organizations undertaking migration from OHSAS 18001 to ISO 45001 or tackling ISO 45001 certification for the first time.

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