As the first voluntary, multi-attribute sustainability and performance standard for the home refrigeration products industry, the standard establishes criteria for materials, energy consumption during use, manufacturing, operations, product performance, and end of life management. The standard, which was developed in collaboration with the American Home Appliances Association and the Canadian Standards Association, is based on the accrual of points within each category, as well as a ?bonus? category for innovation. Appliances that earn a minimum of 60 points qualify for certification. Certification lasts for three years, at which time, products must be re-certified.