ISO INTERNATIONAL STANDARD 9022-4 Third edition 2014-11-01 AMENDMENT1 2023-02 Optics and photonics Environmentaltest methods - Part 4: Salt mist AMENDMENT 1 Optique et photonique-Methodes d'essais d'environnement- Partie 4: Brouillard salin AMENDEMENT1 Reference number IS0 9022-4:2014/Amd.1:2023(E) ISO IS02023 IS09022-4:2014/Amd.1:2023(E) COPYRIGHTPROTECTEDDOCUMENT @IS02023 be reproduced or utilized otherwise in anyform or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet,without prior written permission. Permission can berequested from either Iso at theaddress below or ISo's member body in the country of the requester. Iso copyright office CP 40i.Ch.de Blandonnet8 CH-1214 Vernier, Geneva Phone: +4122 7490111 Email: [email protected] Website:www.iso.org Published in Switzerland ii IS02023-All rights reserved