ISO/IEC INTERNATIONAL STANDARD 9834-8 Third edition 2014-08-15 Information technology Procedures for the operation of object identifier registration authorities - Part 8: Generation of universally unique identifiers (UUIDs) and their use in object identifiers Technologies de I'information -Procédures opérationnelles pour les organismes d'enregistrement d'identificateur d'objet Partie 8: Génération des identificateurs uniques universels (UUID) et utilisation de ces identificateurs dans les composants d'identificateurs d'objets Reference number ISO/IEC 9834-8:2014(E) ISO TEC @ISO/IEC2014 Copyright Intern nationalOrganizationfor Standardization Not for Re ISO/IEC 9834-8:2014(E) COPYRIGHTPROTECTEDDOCUMENT ISO/IEC 2014 All rights reserved. Unless otherwise specified, 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. ISO copyright office Casepostale 56:CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax ± 41 22 749 09 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland ISO/IEC2014-All rightsreserved itted without license from IHS Not for Resale ISO/IEC 9834-8:2014(E) Foreword IsO (the International Organization for Standardization) and IEC (the International Electrotechnical established by the respective organization to deal with particular fields of technical activity. IsO and IEC and non-governmental, in liaison with IsO and IEC, also take part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. International Standards are drafted in accordance with the rules given in the ISO/lEc Directives, Part 2 The main task of the joint technical committee is to prepare International Standards. Draft International Standardsadoptedbythejointtechnicalcommitteearecirculatedtonational bodiesforvoting.Publicationas an International Standard requires approval by at least 75 % of the national bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights. ITU-T. The identical text is published as Rec. ITU-T X.667 (10/2012). This third edition cancels and replaces the second edition (ISO/IEC 9834-8:2008), which has been technically revised. ISO/lEC 9834 consists of the following parts, under the general title Information technology - Procedures for the operation of object identifier registration authorities: Part 1: General procedures and top arcs of the international object identifier tree Part 2: Registration procedures for Os/ document types ITU-T Part 4: Register of VTE Profiles Part 5: Register of VT Control Object Definitions Part6:Registrationofapplicationprocessesandapplicationentities -Part 7: Joint ISO and ITU-T Registration of International Organizations Part 8: Generation of universally unique identifiers (UUIDs) and their use in object identifiers Part 9: Registration of object identifier arcs for applications and services using tag-based identification nal Organization for standardizatin All rights reserved ili