IICRC Commercial Built Environment Cleaning Standard Available for Public Review

June 4, 2024

The Institute of Inspection, Cleaning, and Restoration Certification (IICRC) has opened public review for the IICRC S400 Standard for Professional Cleaning, Maintenance, and Restoration of the Commercial Built Environment.

The IICRC S400 standard focuses on the commercial built environment and defines frequencies, objectives, results, principles, and practices to clean, maintain, and restore the built environment. The built environment is defined as materials, building assemblies, structures, furniture, fixtures, and equipment located inside a building envelope.

The standard is available for review and comment as part of the American National Standards Institute (ANSI) 45-day public review period until July 15.

Download the revised draft standard and submit your comments online here.

Latest Articles

Rethink the Lifecycle of Resilient Flooring
June 15, 2026 Zac Haiflich

Rethink the Lifecycle of Resilient Flooring

June 12, 2026 Jeff Cross

Out-Recruiting the Giants: A Cleaning Company’s Edge in the Labor War

June 11, 2026

3 Ways to Use Less & Save More When Using Wiping Products

Sponsored Articles

3 Ways to Use Less & Save More When Using Wiping Products
June 11, 2026

3 Ways to Use Less & Save More When Using Wiping Products

May 18, 2026 Sponsored by Novonesis

From the Lab to the Reprocessing Floor: How Enzymatic Detergents Get Tested, Chosen, and Trusted

May 18, 2026 Sponsored by Novonesis

Where Cleaning Contracts Are Really Won or Lost

Recent News

ISSA Altus 2026

The Sunshine Effect: Leading With Kindness and Accountability

Juneteenth Recognized as Legal Holiday in Over Half of States

Recruiting, Retaining & Leading in 2026