This document (EN ISO 23953-2:2015) has been prepared by Technical Committee CEN/TC 44 “Commercial and Professional Refrigerating Appliances and Systems, Performance and Energy Consumption” (Secretariat: UNI, Italy), Working group WG 1 “Commercial refrigerated display cabinets” in. This document (EN ISO 23953-2:2015) has been prepared by Technical Committee CEN/TC 44 “Commercial and Professional Refrigerating Appliances and Systems, Performance and Energy Consumption” (Secretariat: UNI, Italy), Working group WG 1 “Commercial refrigerated display cabinets” in. ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical. mmercial refrigerated display cabinets before the end of the ye r. Together, it is expected that these regulations will ers to monitor the development of best available. Ecodesign criteria and Energy Efficiency Index (EEI) The Ecodesign Regulation stipulates that from 1 March 2021, it is prohibited to sell products with an EEI > 100, and from 1 September 2023 the limit is set to products with an EEI > 80. For ice cream freezers, the requirements are even stricter.