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Publication 222 Guide to the application of IEC 61511 to safety instrumented systems in the process industries

Publication Year

2025

Document Status

Current

Abstract

Provides a practical guide to applying IEC 61511 for safety instrumented systems in the process industries. This edition reflects the greater maturity of the standards and the understanding of functional safety in general, covering legal aspects and requirements both common and specific activities.

Document History

Edition 2. Imprint reference 09-2025 First published 09-2025. Supersedes edition 1. First published 06-2009. Imprint reference 05-2015.

ISBN

9780859312448

Publisher Information

Engineering Equipment and Materials Users' Association

The Engineering Equipment and Materials Users' Association is a European based organisation, supporting companies that own or operate industrial facilities.