ISO/TS TECHNICAL SPECIFICATION 16840-14 First edition 2023-05 Wheelchair seating Part 14: Concepts related to managing external forces to maintain tissue integrity Sieges de fauteuils roulants- Partie 14: Concepts liés a la gestion des forces externes pour maintenir l'intégrité des tissus Reference number IS0/TS 16840-14:2023(E) ISO IS02023 IS0/TS 16840-14:2023(E) COPYRIGHTPROTECTED 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 or ISoO's member body in the country of the requester. ISO copyright office CP 40i : 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 @ IS0 2023- All rights reserved