ISO INTERNATIONAL STANDARD 13609 Second edition 2021-06 Wood-based panels Plywood Blockboardsandbattenboards Panneauxabasedebois-Contreplaqués-Panneauxlattésavec lattesétroites etaveclattes larges Referencenumber IS013609:2021(E) ISO IS02021 IS0 13609:2021(E) COPYRIGHTPROTECTEDDOCUMENT IS02021 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, without priorwritten permission.Permission can be requested from either IsO at theaddress below 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: +4122 749 0111 Email: [email protected] Website: www.iso.org Published in Switzerland ii @IS0 2021 -All rights reserved