BS ENIS0 19014-4:2020 BSl Standards Publication Earth-moving machinery Functional safety Part 4: Design and evaluation of software and data transmission forsafety-relatedpartsofthecontrolsystem bsi. BSENIS019014-4:2020 BRITISH STANDARD National foreword This British Standard is theUK implementation of ENIS019014-4:2020.It is identicalto IS019014-4:2020.It supersedes PD IS0/TS 15998-2:2012, which is withdrawn. TheUKparticipationinitspreparationwas entrusted to Technical CommitteeB/513/1,Earthmovingmachinery (International). A list oforganizations represented on this committee can be obtained on requestto its committee manager. This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. @TheBritish Standards Institution 2020 Published by BSI Standards Limited 2020 ISBN9780580983467 ICS 53.100 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the StandardsPolicy andStrategy Committeeon31August2020. Amendments/corrigendaissuedsincepublication Date Text affected EUROPEANSTANDARD ENIS0 19014-4 NORMEEUROPEENNE EUROPAISCHE NORM August 2020 ICS53.100 English Version Earth-movingmachinery-Functional safety-Part 4: Designand evaluationof softwareanddatatransmission for safety-related parts of the control system (IsO 19014-4:2020) Engins de terrassement-Sécurite fonctionnelle Erdbaumaschinen -Funktionale Sicherheit - Teil - Partie 4: Conception et évaluation du logiciel 4: Gestaltung und Beurteilung von Software et de la transmission des donnees pour les und Datenibertragung fur sicherheitsrelevante parties relatives a la securite du systeme Steuerungssysteme (Is0 19014-4:2020) de commande (IS019014-4:2020) This European Standard was approved by CEN on 29 June 2020. this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards maybe obtained on application to the CEN-CENELEC Management Centre orto any CENmember. This European Standard exists in three official versions (English, French, German). A version in any other language Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. cen EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPAISCHESKOMITEEFURNORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2020CEN All rights of exploitation in any form and by any means reserved Ref. No. EN IS0 19014-4:2020: E worldwide for CEN national Members