IEO ISO ISO/IEC 30186 Edition 1.02025-07 INTERNATIONAL STANDARD Digitaltwin-Maturitymodel andguidancefora maturityassessment ISO/IEC 30186: 2025-07(en) ICS 35.020; 35.240 ISBN 978-2-8327-0564-3 THISPUBLICATIONIS COPYRIGHTPROTECTED Copyright@2025ISO/lEC,Geneva,Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or your local IEC member National Commitee for further information. IEC Secretariat Tel.: +41 22 919 02 11 3,rue de Varembe [email protected] CH-1211 Geneva 20 www.iec.ch Switzerland About the IEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technologies. About IEC publications The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the latestedition,acorrigendum oranamendment might havebeen published IECpublicationssearch- IEC Products & Services Portal -products.iec.ch webstore.iec.ch/advsearchform The advanced search enables to find IEC publications by a publications previews,graphical symbols and the glossary. With varietyof criteria (reference number, text, technical a subscription you wilialways have access to up to date content committee, ...). It also gives information on projects, replaced tailored to your needs and withdrawn publications. Electropedia-www.electropedia.org IECJustPublished-webstore.iec.ch/justpublished The world's leading online dictionary on electrotechnology. Stay up to date on all new IEC publications. Just Published containing more than 22 500 terminological entries in English details all new publications released. Available online and and French, with equivalent terms in 25 additional languages. once a month by email. Also known as the International Electrotechnical Vocabulary (IEV) online. IECCustomerServiceCentre-webstore.iec.ch/csc If you wish to give us your feedback on this publication or need further assistance, please contact the Customer Service Centre:[email protected]. Warning!Makesurethatyouobtainedthispublicationfromanauthorizeddistributor. ISO/IEC30186:2025@ISO/IEC2025 CONTENTS FOREWORD INTRODUCTION. Scope 1 2 Normative references 5 3 Terms and definitions 4 Abbreviatedterms 5 Maturity model.... 5.1 General.. 6 5.2 Convergence aspect 5.3 Capability aspect 5.4 Integratedviewaspect 5.5 Time aspect.. 10 5.6 Trustworthiness aspect. 11 6 Maturity assessment indicators .12 6.1 General.. 12 6.2 Convergence aspect 13 6.3 Capability aspect .. 6.4 Integrated view aspect. 15 Time aspect.. 6.5 6.6 Trustworthiness aspect.. Requirements fora maturity assessment. 17 Annex A (informative)Example of a maturity assessment for a power digital twin ... A.1 Brief description of the Korea South-East Power Co.(KOEN)digital twin for apowerplant.. 18 A.1.1 General.. .18 A.1.2 Functions of the KOEN digital twin... 19 A.2 Resultof amaturityassessment. 21 A.2.1 General.. A.2.2 Strengths (Level 4 aspects). A.2.3 Areasfor improvement (Level3aspect) .30 A.2.4 Recommendations 30 A.2.5 Conclusion 30 Bibliography. 31 Figure 1-Digital twin maturity model FigureA.1-KOENdigital twinfor a powerplant 18 Figure A.2-KOEN digital twin configuration diagram. .19 Figure A.3-KOEN digital twin configuration diagram.. Table 1-Maturity from convergence aspect.. :8 Table 2 - Maturity from capability aspect. Table 3-Maturity from integrated view aspect 10 Table 4 - Maturity from time aspect.. 11 Table 5-Maturity from trustworthiness aspect 12 Table 6-Structure of an indicatorformaturity assessment. .12 1 ISO/IEC30186:20251SO/I