Samsung Electronics has signed the European Union’s Code of Conduct for interoperability and Energy Smart Appliances, an initiative designed to support connected appliances that work with energy systems and help households manage electricity use more efficiently.

Developed by the European Commission’s Joint Research Centre and Directorate-General for Energy with manufacturers, the code establishes common energy-related services and information requirements. It is intended to improve interoperability across brands and communication protocols and covers energy-labeled products, including major household appliances and heating, ventilation and air-conditioning equipment.

Samsung said eligible combination washer-dryer, washing machine and dishwasher models have been registered in the European Product Registry for Energy Labelling as Energy Smart Appliances. The company’s SmartThings Energy platform allows users to monitor and manage consumption, while its Optimal Scheduling feature can operate appliances during off-peak periods where supported.

Samsung plans to expand its range of products meeting the code’s requirements. Availability of scheduling features depends on local electricity providers and tariff structures, and users need a compatible device, Wi-Fi connection and Samsung account to access SmartThings Energy services.