BS ISO 21214:2015 BSl Standards Publication Intelligent transport systems Communications access for land mobiles (CALM) Infra red systems bsi. ..making excellence a habit. BS ISO 21214:2015 BRITISH STANDARD National foreword This British Standard is the UK implementation of ISO 21214:2015. It supersedes BS IS0 21214:2006 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee EPL/278, Intelligent transport systems. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @ The British Standards Institution 2015. Published by BSI Standards Limited 2015 ISBN 978 0 580 72502 9 ICS 03.220.01; 35.240.60 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2015. Amendments issued since publication Date Text affected BS ISO 21214:2015 INTERNATIONAL ISO STANDARD 21214 Secondedition 2015-08-01 Intelligent transport systems Communications access for land mobiles (CALM) Infra-red systems Systemes intelligents detransport-Acces aux communications des services mobilesterrestres (CALM)-Systemes a infrarouges Reference number ISO21214:2015(E) @IS02015