Why Aviation Needs Strong Cybersecurity That Goes Beyond Compliance
Airlines and aviation stakeholders operate in an environment where reliability and safety are paramount. A single compromised system can delay thousands of passengers, impact supply chains and damage customer trust.
This brings us to the EASA Part-IS regulation: the European Union Aviation Safety Agency’s approach to strengthening information security specifically for the aviation sector. Part-IS aligns with global cybersecurity best practices but adds aviation-centric risk and safety requirements that reflect the industry’s unique threat landscape.
If your organisation already follows ISO 27001, you are already well positioned to achieve full Part-IS compliance, provided aviation-specific risks and safety considerations are properly integrated into your ISMS. This means expanding your risk scope to include aviation safety outcomes and aligning controls to Part-IS expectations.
In 2026, cybersecurity isn’t about checking boxes. It’s about building resilience, visibility, and trust across your entire aviation ecosystem, from internal teams and systems to suppliers and partners.
This year marks a pivotal shift: EASA-approved organisations seeking to hold or renew their Part-145 approval must meet Part-IS compliance by 22 February 2026. More than ever, cybersecurity readiness has become a core requirement for operational continuity and regulatory confidence
Turning ISO 27001 into Real Aviation Cyber Resilience
At QuESH, we specialise in helping organisations implement, optimise, and maintain ISO 27001, the foundation of strong information security.
Is your ISMS ready for the next evolution of aviation cybersecurity? Let’s build your roadmap to stronger, safer, and more resilient operations. Contact us now!
