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The Institute of Inspection, Cleaning and Restoration Certification (IICRC) opened a limited second public review for the revised draft BSR/IICRC S100 Standard for Professional Cleaning of Textile Floor Coverings. The draft revised S100 standard was available for the first public review from Oct. 16 to Nov. 30, 2020. Substantive changes made since the first public review are now available for review and comment as part of the second public review.

The IICRC S100 standard describes the procedures, methods, and systems to be followed when performing professional commercial and residential textile floor coverings (e.g., carpet and rugs) maintenance and cleaning.

The IICRC S100 draft standard is available for review and comment as part of the American National Standards Institute (ANSI) 30-day public review period. Download the revised draft standard and submit comments online here: All comments must be submitted using the online comment form no later than March 28, 2021.

For more information about IICRC certification programs and standards, visit