ISO INTERNATIONAL STANDARD 23795-1 First edition 2022-05 Intelligent transport systems Extracting trip data using nomadic and mobile devices for estimating CO, emissions - Part 1: Fuel consumption determination for fleet management Systemes de transport intelligents - Extraction des données de voyage via des dispositifs nomades et mobiles pour I'estimation des émissions de CO2 Partie 1: Détermination de la consommation de carburant pour la gestion de la flotte Reference number ISO 23795-1:2022(E) ISO @ ISO 2022 IS0 23795-1:2022(E) COPYRIGHT PROTECTED DOCUMENT @ISO2022 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, withoutpriorwrittenpermission.Permission can berequestedfrom eitherIso at theaddress below orIso'smemberbodyinthecountryoftherequester. 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 2022 - All rights reserved