ISO INTERNATIONAL STANDARD 23221 First edition 2020-11 Pipeline corrosion control engineering life cycle General requirements Ingenierie du controle de la corrosion des conduites au cours du cycle de vie - Exigences générales Reference number IS0 23221:2020(E) OSI @ ISO 2020 IS0 23221:2020(E) COPYRIGHTPROTECTEDDOCUMENT IS02020 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 below or ISo's member body in the country of the 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 @ IS0 2020 - All rights reserved

ISO 23221 2020 Pipeline corrosion control engineering life cycle — General requirements

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