Greenguard is a voluntary certification program for emission control with one of the most stringent standards in the world. The Greenguard certification mark is recognized by more than 400 codes, international programs and rating systems including LEED ® - Leadership in Energy and Environmental Design, which is a system of certifying buildings used in more than 140 countries worldwide. The program oversees the testing on a quarterly basis on the products and certified materials. The tests include both total emissions control and the verification of the emissions of more than 350 individual compounds. Those who choose Greenguard choose to offer its customers the highest guarantee for product emission control designed with the utmost attention to the overall health and well-being of the environment. The following Cappellini products are Greenguard certified: color Tate, Lotus, Wanders Tulip, Dalia, Capo, Hi Pad, Low Pad, Sunset, Supersoft, Elan, Gambetta.