What PART-IS changes, who is affected, how to prepare.<\/p>\n\n\n\n
PART-IS is the first European regulation to imposes a civil aviation-wide ISMS (ISMS\/ISO 27001-like)<\/strong>by explicitly linking cybersecurity and operational safety<\/strong>. Two deadlines : October 16, 2025<\/strong> for airports, designers and manufacturers February 22, 2026<\/strong> for airlines, MROs, CAMOs, ATM\/U-Space providers and national authorities.<\/p>\n\n\n\n Transport has become the 2\u1d49 most targeted sector in Europe<\/strong> (11 % of cyber incidents in 2024). A faulty patch paralyzed Delta Air Lines in July 2024: 7000+ cancelled flights<\/strong> and an estimated loss of 500 M$<\/strong> - a brutal illustration of a risk operational<\/strong>. In addition to \"classic\" attacks, the supply-chain<\/strong> and operational disruptions are of greatest concern; the average cost of a breach is estimated at 4.88 M$<\/strong> (5.17 M$ if cloud). PART-IS therefore places cybersecurity at the heart of aerial continuity<\/strong>not in the IT periphery.<\/p>\n\n\n\n The scope covers digital systems whose reliability is a prerequisite for safe operations<\/strong> These include: on-board systems (e.g. FMS), traffic infrastructures (ATM\/ANS), predictive maintenance, ground-to-board bridges, airport digital tools and the aircraft logistics chain. Obligations include airline operators, MRO\/CAMO, manufacturers\/OEMs, ATM\/U-Space service providers<\/strong> and authorities<\/strong> - with a from start to finish<\/strong> to manage interdependencies.<\/p>\n\n\n\n Structured ISMS<\/strong> (policy, scope, roles).<\/p><\/li>\n\n\n\n Risk analysis<\/strong> regularly reviewed <\/span>integrating safety impact.<\/strong><\/p><\/li>\n\n\n\n Technical measures<\/strong> : appropriate encryption, access controls<\/strong>patch management, network segmentation<\/strong>supervision\/SOC.<\/p><\/li>\n\n\n\n Incident management<\/strong> : <\/span>detect < 24 h<\/strong>, notify authority, activate continuity & recovery.<\/span><\/p><\/li>\n\n\n\n Safety culture<\/strong> Role-based training, <\/span>regular exercises<\/strong> (table-top, cyber-range).<\/span><\/p><\/li>\n<\/ul>\n\n\n\n Reduced risk of stoppage<\/strong> An efficient ISMS limits major interruptions and their operational costs.<\/p><\/li>\n\n\n\n Easy insurability<\/strong> demonstrable risk governance = often better coverage conditions.<\/span><\/p><\/li>\n\n\n\n Differentiation<\/strong> better cyber scores correlate with <\/span>less<\/strong> of major incidents; a visible advantage in calls for tender.<\/span><\/p><\/li>\n\n\n\n Growing market<\/strong> aeronautical cybersecurity is making great strides - getting up to speed means <\/span>anticipate<\/strong>.\u00a0<\/span><\/p><\/li>\n<\/ul>\n\n\n\n Start with a PART-IS diagnosis<\/strong> You'll have a clear vision of your project: critical scope and interfaces, key gaps, compliance plan with evidence in the right format. In just a few weeks, you'll have a clear course and presentable initial results.<\/p>","protected":false},"excerpt":{"rendered":" Ce que change PART-IS, qui est concern\u00e9, comment s\u2019y pr\u00e9parer. PART-IS, en deux mots : PART-IS est le premier r\u00e8glement europ\u00e9en qui impose un ISMS (ISMS\/ISO 27001-like) \u00e0 l\u2019\u00e9chelle de l\u2019aviation civile, en reliant explicitement cybers\u00e9curit\u00e9 et s\u00fbret\u00e9 des op\u00e9rations. Deux deadlines : 16 octobre 2025 pour a\u00e9roports, concepteurs et fabricants, puis 22 f\u00e9vrier 2026 […]<\/p>","protected":false},"author":3,"featured_media":3238,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[22],"tags":[],"class_list":["post-3233","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pilotage-conformite"],"acf":[],"yoast_head":"\nWhy now?<\/h2>\n\n\n\n
Who is PART-IS for and what does it cover?<\/h2>\n\n\n\n
Key requirements<\/h2>\n\n\n\n
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Business value: why invest now?<\/h2>\n\n\n\n
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Ready for a PART-IS blank test?<\/strong><\/h2>\n\n\n\n