ISO INTERNATIONAL STANDARD 7021 First edition 2023-11 Earth-moving machinery and machinery for forestry Operator protective structures Material performance requirements Engins de terrassement et matériels agricoles et forestiers - Structures de protection de I'opérateur - Exigences de performance desmatériels Reference number IS0 7021:2023(E) ISO @1S02023 IS0 7021:2023(E) COPYRIGHT PROTECTED DOCUMENT @IS02023 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 theinternet oranintranet,withoutprior written permission.Permission can berequestedfrom either IsOatthe addressbelow orIso's memberbody in the country ofthe requester. ISO copyright office CP 401 Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 01 11 Email: [email protected] Website: www.iso.org Published in Switzerland .ii @IS02023-Allrightsreserved