ISO INTERNATIONAL STANDARD 14620-1 Second edition 2018-09 Space systems Safety requirements - Part 1: System safety Systemes spatiaux-Exigences de sécurité- Partie1:Sécuritésysteme Reference number ISO 14620-1:2018(E) @ IS0 2018 E"eqr{tkijvgf'd("WPG."E1"1gpqxc."8l"4 :226"Ocftkf."Urckp*cn'tkij k49°WVE"4246 IS0 14620-1:2018(E) COPYRIGHTPROTECTEDDOCUMENT @IS02018 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting onthe internet oranintranet,withoutpriorwrittenpermission.Permissioncanberequestedfrom eitherIso attheaddress below orIso's memberbody in the country ofthe requester ISO copyright office CP 40i : Ch. de Blandonnet 8 CH-1214Vernier, Geneva Phone:+41227490111 Fax: +41 22 749 09 47 Email: [email protected] Website:www.iso.org Published in Switzerland ii IS02018-Allrightsreserved IS0 14620-1:2018(E) Contents Page Foreword ..vii Introduction. viii 1 Scope .1 1.1 General 1.2 Field of application ..2 1.3 Tailoring.. .2 2 Normative references ..2 3 Terms, definitions and abbreviated terms 3.1 Terms and definitions ..2 3.2 Abbreviated terms. ..5 4 System safety programme .6 4.1 Scope. .6 4.2 Safety organization. .6 4.2.1 General. .6 4.2.2 Safety representative .6 4.2.3 Reporting lines. .6 4.2.4 Safety integration. .6 4.2.5 Coordination with others 4.3 Safety representative access and authority .6 4.3.1 Access ..6 4.3.2 Delegated authority to reject stopwork 7 4.3.3 Delegated authority to interrupt operations ..7 4.3.4 Conformance .7 4.3.5 Approval of reports. .7 4.3.6 Review. ..7 4.3.7 Representation on boards .7 4.4 Safety risk management. 4.4.1 Safety risks. .7 4.4.2 Hazard assessment. 4.4.3 Preferred measures .8 4.5 Project phases and safety review cycle 4.5.1 Progress meetings. ..8 4.5.2 Project reviews. .8 4.5.3 Safety programme review ..10 4.5.4 Safety data package .10 4.6 Safety programme plan.. ..1 4.6.1 Implementation .11 4.6.2 Safety activities 11 4.6.3 Definition. .11 4.6.4 Description. .11 4.6.5 Safety and project engineering activities. .11 4.6.6 Supplier and sub-supplier premises .11 4.6.7 Conformance .11 4.7 Safety certification. 12 4.8 Safety training. 12 4.8.1 Overall training .12 4.8.2 Participation. ..12 4.8.3 Detailed technical training .12 4.8.4 Product specific training 12 4.8.5 Records. .12 4.8.6 Identification .12 4.9 Accident/incidentreportingandinvestigation ..13 4.10 Safety documentation .13 iii nvnnnrfnffrtknunf"hnt"nntikr"Kninkwwn'nh"Vneinnnit"Vi I'cwintInfi