{"standard":"EN 15502-2-1","listings":[{"edition":"EN 15502-2-1:2022","list":"uk-gas-appliances","list_name":"UK Gas Appliances (designated)","jurisdiction":"UK","title":"Gas-fired central heating boilers – Part 2-1: Specific standard for type C appliances and type B2, B3 and B5 appliances of a nominal heat input not exceeding 1 000kW","annex":"Regulation 2016/425","pc_start":"06/09/2024","restriction":"","withdrawal":"19/07/2025","source":"https://www.gov.uk/government/publications/designated-standards-gas-appliances"},{"edition":"EN 15502-2-1:2022+A1:2023","list":"uk-gas-appliances","list_name":"UK Gas Appliances (designated)","jurisdiction":"UK","title":"Gas-fired central heating boilers - Part 2-1: Specific standard for type C appliances and type B2, B3 and B5 appliances of a nominal heat input not exceeding 1 000 kW","annex":"Regulation 2016/425","pc_start":"19/07/2025","restriction":"","withdrawal":"18/11/2025","source":"https://www.gov.uk/government/publications/designated-standards-gas-appliances"},{"edition":"EN 15502-2-1:2022+A1:2023","list":"uk-gas-appliances","list_name":"UK Gas Appliances (designated)","jurisdiction":"UK","title":"Gas-fired central heating boilers - Part 2-1: Specific standard for type C appliances and type B2, B3 and B5 appliances of a nominal heat input not exceeding 1 000 kW","annex":"Regulation 2016/425","pc_start":"18/11/2025","restriction":"","withdrawal":"","source":"https://www.gov.uk/government/publications/designated-standards-gas-appliances"}],"events":[],"generated":"2026-08-16 23:54 UTC"}