Our latest article, “From assumptions to assurance: the new standard for managing low-integrity protection layers”, explores an important topic for organisations operating in high-hazard industries. As systems become more complex and regulatory expectations continue to evolve, there is a growing need to move beyond assumptions and ensure that protection layers are robust, reliable, and demonstrably effective.
The article provides practical guidance to support operators and site managers in implementing the principles of ISA-84.91.03-2025, helping organisations strengthen their approach to managing low-integrity protection layers. By focusing on assurance, the guidance aims to improve both safety outcomes and operational confidence.
At ESR Technology, we are dedicated to sharing knowledge and supporting industry-wide improvements in safety performance. Contributions such as this article form part of our broader commitment to providing technical expertise and practical solutions to complex safety challenges.
Is your organisation currently reviewing how it manages low-integrity protection layers?
You can read the full article in TSA Magazine Insight Issue 26, Summer 2026.
Any enquiries? Get in touch with our team directly – info@esrtechnology.com or https://esrtechnology.com/safety-risk/contact/