Las Vegas, NV – JANUARY 21, 2025 – The Institute of Inspection, Cleaning and Restoration Certification (IICRC) announces the publication of a new American National Standard - ANSI/IICRC S400 Standard for Professional Cleaning, Maintenance, and Restoration of the Commercial Built Environment.

This 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 ANSI/IICRC S400 Standard for Professional Cleaning, Maintenance, and Restoration of the Commercial Built Environment includes the following:

Principles of Cleaning
Administrative Procedures and Project Documentation Safety and Health
Cleaning Processes
Cleaning Equipment and Tools, Materials, Chemicals, and Supplies Quality Assurance and Quality Control
Limitations, Complexities, Complications, and Conflicts

Perry Shimanoff, IICRC S400 Consensus Body Chairman, said: “On behalf of our entire dedicated team, it is with great pride and excitement that we announce the release of the first-ever ANSI-approved standard for the built environment. This landmark achievement represents a significant step forward in supporting professional cleaners by providing a comprehensive and authoritative resource to enhance their expertise. This new Standard is designed to empower cleaning professionals with practical guidance on the current Standard of Care, elevating the industry’s standards and fostering a healthier, safer built environment for all.”

Brandon Burton, IICRC Standards Chairman, said: “This Standard provides the Commercial Property Maintenance industry with an authoritative resource to ensure Standard of Care in the delivery of cleaning, restoration and maintenance practices. Thank you to the tremendous effort of the Consensus Body volunteers that have dedicated seven years to the development of this critical document.”

To purchase a copy of the new ANSI/IICRC S400: 2025 and other standards, visit https://iicrc.gilmoreglobal.com/en. IICRC standards are also available via the IICRC Standards Subscription website at https://evantage.gilmoreglobal.com/#/. For more information on other certification programs and standards offered by IICRC, visit www.iicrc.org.

About IICRC
The IICRC is a global standards developing organization (SDO), accredited through the American National Standards Institute (ANSI), as well as a credentialing body that certifies individuals in 20+ categories within the inspection, cleaning, and restoration industries. With more than 60,000 certified technicians and 6,000 Certified Firms in 22 countries, the IICRC, in partnership with regional and international trade associations, represents the entire industry. The IICRC does not own schools, employ instructors, produce training materials, or promote specific product brands, cleaning methods, or systems. For more information, visit www.iicrc.org.