FloorScore is a voluntary, independent certification program that tests and certifies hard surface flooring and associated products for compliance with criteria adopted in California for indoor air emissions of Volatile Organic Compounds (VOCs) with potential health effects. Floorscore is the most recongnized indoor air quality certification standard for hard surface flooring materials. Qualifies for many green building schemes including LEED v4, WELL, BREEAM, and CHPS.