ISO/IEC/ INTERNATIONAL STANDARD IEEE 32430 Firstedition 2021-10 Software engineering Trial use standard for software non-functional sizing measurements Ingenierie du logiciel - Norme experimentale pour la quantification descaracteristiguesnonfonctionnellesdeslogiciels IEC Reference number IS0/IEC/IEEE32430:2021(E) IEEE @IEEE 2019 IS0/IEC/IEEE32430:2021(E) COPYRIGHTPROTECTEDDOCUMENT IEEE2019 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 prior written permission. Permission can be requested from IEEE at the address below. Institute of Electrical and Electronics Engineers, Inc 3 Park Avenue, New York NY10016-5997,USA Email: [email protected] Website: www.ieee.org Published in Switzerland ii @ IEEE2019-All rights reserved