BS EN IEC 62351-6:2020 BSl Standards Publication Power systems management and associated information exchange Data and communications security Part 6: Security for IEC 61850 bsi. BSENIEC 62351-6:2020 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN IEC 62351-6:2020. It is identical to IEC 62351-6:2020. It supersedes DD IEC/TS 62351-6:2007, which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee PEL/57, Power systems management and associated information exchange. A list of organizations represented on this committee can be obtained on request to its committee manager. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @ The British Standards Institution 2020 Published by BSI Standards Limited 2020 ISBN 978 0 539 02198 1 ICS 33.200 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 December 2020. Amendments/corrigenda issued since publication Date Text affected BSENIEC 62351-6:2020 EN IEC 62351-6 EUROPEANSTANDARD NORMEEUROPEENNE EUROPAISCHE NORM December 2020 ICS 33.200 English Version Power systems management and associated information exchange - Data and communications security - Part 6: Security for IEC 61850 (IEC 62351-6:2020) Gestiondessystemesdepuissanceetéchanges Energiemanagementsystemeund zugehoriger d'informations associés - Sécurite des communications et Datenaustausch - IT-Sicherheit fur Daten und des donnees - Partie 6: Securite pour I'IEC 61850 Kommunikation - Teil 6: Sicherheit fur IEC 61850 (IEC 62351-6:2020) (IEC 62351-6:2020) This European Standard was approved by CENELEC on 2020-11-24. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notifiedto the CEN-CENELEC Management Centre has the samestatus as the official versions. Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comite Europeen de Normalisation Electrotechnique Europaisches Komitee fur Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels @ 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref.No.EN IEC 62351-6:2020 E