{"standard":"EN 50271","listings":[{"edition":"EN 50271:2010","list":"uk-atex","list_name":"UK ATEX (designated)","jurisdiction":"UK","title":"Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies","annex":"S.I. 2016/1107 - Equipment explosive atmospheres","pc_start":"01.01.2021","restriction":"","withdrawal":"15.06.2021","source":"https://www.gov.uk/government/publications/designated-standards-atex"},{"edition":"EN 50271:2018","list":"atex","list_name":"ATEX Directive","jurisdiction":"EU","title":"Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen – Requirements and tests for apparatus using software and/or digital technologies","annex":"ANNEX I","source":"https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02022D1668-20260505"},{"edition":"EN 50271:2018","list":"uk-atex","list_name":"UK ATEX (designated)","jurisdiction":"UK","title":"Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies","annex":"S.I. 2016/1107 - Equipment explosive atmospheres","pc_start":"01.01.2021","restriction":"","withdrawal":"","source":"https://www.gov.uk/government/publications/designated-standards-atex"}],"events":[],"generated":"2026-08-16 23:54 UTC"}