INTERNATIONAL ISO/IEC STANDARD 27559 First edition 2022-11 Information security, cybersecurity and privacy protection - Privacy enhancing data de-identification framework Sécurité de I'information, cybersécurité et protection de la vie privée - Cadre pour la dé-identification de données pour la protection de la vie privee Reference number IEC ISO/IEC 27559:2022(E) OSI @ IS0/IEC 2022 IS0/IEC 27559:2022(E) COPYRIGHT PROTECTED DOCUMENT IS0/IEC2022 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 or ISO's member body in the country of the requester. ISO copyright office CP 401 · Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +4122 749 0111 Email: [email protected] Website: www.iso.org Published in Switzerland ii @IS0/IEC 2022-All rights reserved