The NFSI B101.5 Standard Guide for Uniform Labeling Method for Identifying the Wet Dynamic Coefficient of Friction (Traction) of Floor Coverings, Floor Coatings, Treatments, Commercial and Residential Floor Chemical Agents, and Consumer Footwear is under revision and open for Public Review through June 14, 2023. To purchase a public review copy of B101.5 for $19.95 please email Laura Cooper at