EASA Part-IS Information Security Compliance 2026 – FedRAMP Authorized GRC + AI Auditor | Continuum GRC
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European Union Aviation Safety Agency (EASA) Part-IS
The EASA Part-IS (Information Security) framework, established under Commission Implementing Regulation (EU) 2023/203 and Delegated Regulation (EU) 2022/1645, introduces mandatory requirements for the management of information security risks that may impact aviation safety. It requires EASA-approved organizations to implement, maintain, and continuously improve a proportionate Information Security Management System (ISMS) fully integrated with their existing Safety Management System (SMS).
Key Compliance Areas include:
- EASA Part-IS – Full ISMS Implementation
- Information Security Risk Assessment (aligned with aviation safety objectives)
- Governance, Roles & Responsibilities
- Threat Identification, Incident Detection & Response
- Supply-Chain & Third-Party Risk Management
- Oversight, Auditing & Continuous Improvement
| Feature | Continuum GRC | Drata | Secureframe | Vanta | PreVeil |
|---|---|---|---|---|---|
| FedRAMP Authorized Platform | ✅ | — | — | — | — |
| AI Auditor Capabilities | ✅ AITAMBot (Full AI Auditor) | ✅ Drata AI Agents | ✅ Secureframe AI | ✅ Vanta AI Agent | Partial |
| EASA Part-IS Information Security Compliance | ✅ Full Native Support + Dedicated Aviation Modules | — | — | — | — |
| ISMS + SMS Integration (Safety & Security) | ✅ Native Aviation Safety Mapping | — | — | — | — |
| Number of Frameworks Supported / Mapped | 100+ | 30+ | 25+ | 35+ | CMMC Only |
| Ability to Create Custom Frameworks | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | — |
| Automated Evidence Collection for EASA Part-IS | ✅ | — | — | — | — |
| Continuous Monitoring & Alerts | ✅ | — | — | — | — |
| POA&M Management & Remediation Tracking | ✅ | — | — | — | — |
| EASA Part-IS to ISO 27001 / NIST / NIS2 / ENISA Mapping | ✅ | — | — | — | — |
| Free 14-Day Trial (No Credit Card) | ✅ | — | — | — | — |
| Free Gap Assessment / Readiness Tool | ✅ Full AI Auditor + Part-IS Modules | — | — | — | — |
| Built-in EASA Part-IS Templates & Policies | ✅ | — | — | — | — |
| Real-Time Compliance Dashboard | ✅ | — | — | — | — |
About this standard
The EASA Part-IS Information Security framework, developed and enforced by the European Union Aviation Safety Agency (EASA), represents a major regulatory milestone that treats cybersecurity as an integral part of aviation safety. It applies across the entire civil aviation ecosystem in Europe and is fully aligned with the broader EU cybersecurity landscape (NIS2, Cybersecurity Act).
Purpose of the EASA Part-IS Framework
The framework aims to:
- Protect aviation safety from information security risks (cyber threats, data breaches, supply-chain attacks).
- Require organizations to establish a formal Information Security Management System (ISMS) proportionate to their size, complexity, and risk exposure.
- Integrate information security management with existing Safety Management Systems (SMS).
- Ensure consistent oversight and resilience across the European aviation sector.
It applies to:
- Air operators, maintenance organizations (Part-145), continuing airworthiness management organizations (Part-CAMO), design and production organizations (Part-21), aerodromes, air navigation service providers, and other EASA-approved entities.
- Any organization whose information systems or data could affect the safety of flight or aviation operations.
Key Components of EASA Part-IS
- Information Security Management System (ISMS): Governance, risk assessment, controls, incident response, and continual improvement.
- Risk-Based Approach: Security measures must be proportionate to identified risks to aviation safety.
- Integration with Safety: Cybersecurity risks are assessed and managed alongside traditional safety risks.
- Oversight & Accountability: Clear roles for top management, competent authorities, and qualified entities.
- Incident Reporting: Mandatory reporting of security incidents with potential safety impact.
- Supply-Chain Security: Requirements for third-party and contractor oversight.
EASA Part-IS Compliance Process
Achieving and maintaining compliance follows a structured, risk-based lifecycle:
- Gap Analysis & Scope Definition: Identify applicable requirements and current maturity level.
- ISMS Development: Establish policies, procedures, risk register, and controls.
- Integration with SMS: Align information security with existing safety processes.
- Implementation & Training: Roll out controls, conduct awareness training, and test effectiveness.
- Internal Audit & Management Review: Verify the ISMS is operational and effective.
- Regulatory Oversight: Competent authorities perform compliance verification (no formal “certificate” required, but demonstrable effectiveness is mandatory).
- Continuous Improvement: Ongoing monitoring, incident response, and adaptation to new threats.
Key Regulations and Standards
- Commission Implementing Regulation (EU) 2023/203 – Core requirements for management of information security risks.
- Commission Delegated Regulation (EU) 2022/1645 – Supplementary rules for competent authorities and organizations.
- Easy Access Rules for Information Security – Consolidated guidance and Acceptable Means of Compliance (AMC/GM).
- Strong alignment with ISO 27001, NIST 800-53, ENISA schemes, NIS2 Directive, and existing EASA safety regulations (Basic Regulation, Part-21, Part-145, etc.).
Benefits of EASA Part-IS Compliance
- Strengthens aviation safety by treating cyber risks as safety risks.
- Enhances operational resilience and supply-chain security.
- Demonstrates proactive compliance to regulators, customers, and insurers.
- Reduces the likelihood and impact of cyber incidents on flight operations.
- Leverages existing SMS investments for faster implementation.
Challenges and Considerations
- Tight implementation deadlines (major applicability dates in late 2025 and February 2026).
- Need for deep integration between security and safety teams.
- Significant documentation and evidence requirements for oversight.
- Evolving threat landscape requires continuous adaptation.
Continuum GRC’s FedRAMP Authorized platform with AITAMBot™ AI Auditor delivers native, aviation-specific support for full EASA Part-IS compliance. From automated gap assessments and ISMS/SMS integration to real-time risk monitoring, evidence collection, and audit-ready reporting — we make Part-IS compliance faster, smarter, and sustainable for aviation organizations of any size.
FAQ
EASA Part-IS is the European Union Aviation Safety Agency’s mandatory Information Security framework. Introduced through Commission Implementing Regulation (EU) 2023/203 and Delegated Regulation (EU) 2022/1645, it requires aviation organizations to implement a formal Information Security Management System (ISMS) that is fully integrated with their existing Safety Management System (SMS). Part-IS applies to all EASA-approved organizations whose information systems or data can affect aviation safety. This includes air operators, Part-145 maintenance organizations, Part-CAMO continuing airworthiness organizations, Part-21 design and production organizations, aerodromes, air navigation service providers, and other entities in the civil aviation ecosystem. Yes. Compliance is mandatory for all applicable EASA-approved organizations. There is no formal “certificate” issued, but organizations must demonstrate an effective ISMS during regulatory oversight audits. Major applicability deadlines fall in late 2025 and February 2026. While ISO 27001 is a general information security standard, EASA Part-IS is aviation-specific and requires full integration of the ISMS with the organization’s Safety Management System (SMS). Continuum GRC provides built-in mappings so organizations can leverage existing ISO 27001 work while meeting the stricter aviation safety linkage required by EASA. Most organizations must achieve full compliance by February 2026. Some provisions have earlier applicability dates in late 2025. Early preparation is strongly recommended because of the need to integrate security and safety processes. Continuum GRC’s FedRAMP Authorized platform includes native EASA Part-IS modules, AI-powered gap assessments, automated evidence collection, ISMS/SMS integration tools, real-time risk monitoring, and pre-built aviation-specific policies and templates. This allows aviation organizations to move from gap analysis to full compliance faster and with significantly less manual effort. What is EASA Part-IS?
Who does EASA Part-IS apply to?
Is EASA Part-IS certification or compliance mandatory?
How does EASA Part-IS differ from ISO 27001?
What is the compliance timeline for EASA Part-IS?
How can Continuum GRC help with EASA Part-IS compliance?
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