ISO INTERNATIONAL STANDARD 24675-1 First edition 2022-10 Railway Applications - Running time calculation for timetabling Part 1: Requirements Applications ferroviaires - Calcul des temps de parcours pour la construction des horaires- Partie 1: Exigences Reference number IS0 24675-1:2022(E) ISO @IS02022 IS0 24675-1:2022(E) COPYRIGHT PROTECTED DOCUMENT IS02022 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may the internet or an intranet, withoutpriorwrittenpermission.Permission can be requested from eitherIso at the addressbelow 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: +41 22 749 01 11 Email: copyright@iso.org Website: www.iso.org PublishedinSwitzerland i @ IS0 2022 - All rights reserved