ISO/TR TECHNICAL REPORT 11766 First edition 2010-04-15 Intelligent transport systems - Communications access for land mobiles (CALM) Security considerations for lawful interception Systemes intelligents de transport - Acces aux communications des services mobiles terrestres (CALM) - Considérations de sécurite pour interception licite Reference number ISO/TR 11766:2010(E) @ ISO 2010 by IHS under lic ted without license from IHS Not for Resale ISO/TR 11766:2010(E) PDFdisclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The IsO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by IsO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below COPYRIGHT PROTECTED DOCUMENT ISO2010 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, ISsO's member body in the country of the requester. ISO copyright office Case postale 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 2010 - All rights reserved T by IHS unde I without license from IHS Not for Resale ISO/TR 11766:2010(E) Contents Page Foreword 1 Scope 2 Conformance 3 Normative references 4 Terms and definitions 5 Abbreviated terms 6 Overview..... 6.1 General requirement 6.2 Handover domain capabilities in CALM/ITS 6.3 Interception domain capabilities in CALM/ITS L Stage 1 description of the LI interception facility 7.1 General 7.2 Description... 7.3 Procedures.... 7.4 Interaction with other services 8 Stage 2 description of the LI interception facility . Annex A (informative) LI requirement for EU/EFTA... Annex B (informative) LI requirement for the United States of America (USA).. Annex C (informative) LI requirement for Australia.. Bibliography.. Copyrght International Organization forStandardizalon ghts reserved ii se from IHS Not for Resale