ISO INTERNATIONAL STANDARD 22329 First edition 2021-11 Security and resilience Emergency management Guidelines for the use of social media in emergencies Sécurité et résilience - Gestion des situations d'urgence - Lignes directrices relatives a I'utilisation des reéseaux sociaux dans les situations d'urgence Reference number ISO 22329:2021(E) ISO @IS02021 IS0 22329:2021(E) COPYRIGHT PROTECTED DOCUMENT @ IS0 2021 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-1214Vernier,Geneva Phone: +4122 749 0111 Email: [email protected] Website: www.iso.org PublishedinSwitzerland i @ IS0 2021 - All rights reserved