INTERNATIONAL ISO/IEC STANDARD 18181-3 First edition 2022-10 Information technology - JPEG XL Image Coding System - Part 3: Conformance testing Reference number IEC ISO/IEC 18181-3:2022(E) ISO @ IS0/IEC 2022 IS0/IEC 18181-3:2022(E) COPYRIGHT PROTECTED DOCUMENT IS0/IEC2022 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 oran intranet, without prior written permission.Permission can berequested from either Iso attheaddress below orIso's memberbody inthe countryoftherequester. 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 i @ IS0/IEC 2022 - All rights reserved