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Valid from 05.07.2026

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This EN 9116 2025 vs 2015 comparison helps aerospace manufacturers and quality teams quickly identify what has changed in how Notices of Change (NOC) are managed and controlled. Our gap analysis breaks down clause-by-clause revisions, so your team can update change-management processes and documentation without re-reading the entire standard. EN 9116 is a pivotal standard in the aerospace industry, addressing the critical process of managing changes through Notices of Change. It is an essential reference for professionals seeking to ensure compliance, enhance operational efficiency, and maintain the highest standards of quality and safety across aerospace operations. The 2025 revision brings updated requirements for how organizations document, evaluate, and communicate changes that affect form, fit, function, or airworthiness — helping suppliers and manufacturers stay aligned with evolving industry expectations. Whether you're updating your quality management system, preparing for a certification audit, or responding to a customer or regulatory query, this EN 9116 2025 vs 2015 report gives you a clear, audit-ready summary of exactly what's changed between the two revisions.