TECHNICAL ISO/IEC TS SPECIFICATION 38505-3 Firstedition 2021-12 Information technology Governance of data - Part 3: Guidelines for data classification Technologies de I'informationGouvernance des technologies de I'information- Reference number IEC IS0/IEC TS 38505-3:2021(E) OSI @IS0/IEC2021 IS0/IECTS38505-3:2021(E) COPYRIGHTPROTECTEDDOCUMENT ISO/IEC2021 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 on the internet or an intranet, without prior written permission. Permission can be requested from either Iso at the address below orISo's memberbody in the countryoftherequester. Iso copyright office CP401:Ch.de Blandonnet8 CH-1214 Vernier, Geneva Phone: +4122 749 0111 Email: [email protected] Website:www.iso.org Published in Switzerland ii @IS0/IEC2021-All rights reserved