This document applies to professional and commercial coffee machines used for example in kitchens and food preparation areas in restaurants, canteens, hotels, coffee shops, breakfast rooms. This document does not apply to: household appliances; machines that use only coffee pods or coffee capsules; machines powered by non-electrical energy (i.e. gas); milk refrigerators integrated or not into traditional machines. Accessory equipment provided together with the machine (e.g. cup warmer, milk refrigerator) is physically separated from the machine. This document defines methodologies to measure the energy consumption and productivity of coffee machines based on their characteristics.