ISO INTERNATIONAL STANDARD 26367-3 Firstedition 2022-03 Guidelines for assessing the adverse environmental impact of fire effluents - Part 3: Sampling and analysis Lignes directrices pour déterminer I'impact environnemental des effluentsdufeu- Partie 3: Echantillonnage et analyse Reference number IS026367-3:2022(E) ISO @ISO2022 IS0 26367-3:2022(E) COPYRIGHTPROTECTEDDOCUMENT 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 anyform or by anymeans, electronic or mechanical, including photocopying, orposting on theinternetoran intranet,withoutpriorwrittenpermission.Permissioncanberequestedfrom eitherIsoattheaddressbelow or ISO's member body in the country of the requester. ISO copyright office CP401 : Ch.de Blandonnet 8 CH-1214 Vernier,Geneva Phone: +4122 749 0111 Email: copyright@iso.org Website:www.iso.org Published in Switzerland ii @IS0 2022-All rights reserved