DORA vs AS9120B
DORA
EU regulation for digital operational resilience in financial sector
AS9120B
Aerospace QMS standard for distributors and stockists.
Quick Verdict
DORA mandates ICT resilience for EU financial firms against cyber threats, while AS9120B certifies quality systems for aerospace distributors ensuring traceability and counterfeit prevention. Financial entities comply to avoid fines; distributors certify for market access.
DORA
Regulation (EU) 2022/2554 Digital Operational Resilience Act
Key Features
- Mandates comprehensive ICT risk management frameworks
- Requires 4-hour notification for major incidents
- Enforces triennial threat-led penetration testing
- Oversees critical third-party ICT providers
- Harmonizes resilience across EU financial entities
AS9120B
AS9120B Quality Management Systems for Distributors
Key Features
- Counterfeit and fraudulent parts prevention
- Full traceability and chain-of-custody controls
- Risk-based supplier evaluation and monitoring
- Product safety and obsolescence management
- Storage, preservation, and handling requirements
Detailed Analysis
A comprehensive look at the specific requirements, scope, and impact of each standard.
DORA Details
What It Is
Digital Operational Resilience Act (DORA), formally Regulation (EU) 2022/2554, is an EU-wide regulation strengthening digital operational resilience of financial entities against ICT risks like cyberattacks and outages. Applicable since January 17, 2025, it targets 20 financial entity types and critical third-party providers (CTPPs), employing a proactive, risk-based, proportional approach.
Key Components
- **ICT Risk ManagementFrameworks for identification, mitigation, and annual reviews overseen by management.
- **Incident ReportingClassification and reporting (4 hours initial, 72 hours intermediate, 1-month root cause).
- **Resilience TestingAnnual basic tests; triennial threat-led penetration testing (TLPT) for critical functions.
- **Third-Party OversightDue diligence, contractual clauses, and ESA supervision of CTPPs. Compliance emphasizes harmonization without formal certification, but requires audits and reporting.
Why Organizations Use It
Mandatory for ~22,000 EU financial entities to avert fines up to 2% global turnover. Bolsters resilience amid rising threats (74% ransomware hit rate), ensures continuity, fosters trust, and aligns with business strategies like Solvency II.
Implementation Overview
Conduct gap analyses, develop frameworks, implement testing/vendor management. Tailored by size/complexity via proportionality; key for EU finance sector. Preparation involves tools/training; full rollout was required by the 2025 deadline.
AS9120B Details
What It Is
AS9120B is the quality management system (QMS) standard for aviation, space, and defense (AS&D) distributors, building on ISO 9001:2015 with distributor-specific requirements. It focuses on procurement, storage, traceability, and resale without altering products, using a risk-based process approach.
Key Components
- 10-clause high-level structure with 100+ aerospace additions.
- Core areas: counterfeit prevention, traceability/chain-of-custody, supplier controls, product safety, obsolescence management.
- Built on PDCA cycle; requires documented information, internal audits, management reviews.
- Third-party certification via accredited registrars, OASIS listing.
Why Organizations Use It
- Enables market access to OEMs/primes via contractual mandates.
- Mitigates risks of nonconforming/counterfeit parts, liabilities.
- Drives efficiency, trust, competitive differentiation.
- Enhances resiliency, data-driven decisions.
Implementation Overview
- Phased: gap analysis, process design, training, audits (6-12 months).
- Cross-functional teams; IT for traceability.
- Applies globally to distributors of all sizes; certification audits required.
Key Differences
| Aspect | DORA | AS9120B |
|---|---|---|
| Scope | Digital operational resilience, ICT risk management | Aerospace distributor quality management, traceability |
| Industry | EU financial sector, 20 entity types | Global aerospace parts distributors |
| Nature | Mandatory EU regulation, enforced by ESAs | Voluntary certification standard, IAQG/SAE |
| Testing | Annual basic, triennial TLPT by independents | Internal audits, certification audits |
| Penalties | Up to 2% global turnover fines | Loss of certification, market exclusion |
Scope
Industry
Nature
Testing
Penalties
Frequently Asked Questions
Common questions about DORA and AS9120B
DORA FAQ
AS9120B FAQ
You Might also be Interested in These Articles...

Why the SEC Stepped In: The Investor-Driven Push for Cybersecurity Transparency
Discover why the SEC's 2023 cybersecurity rules treat cyber risks as material financial threats. Explore the 'stick and carrot' approach for standardized disclo

ISO 27701 Standalone Certification in 2025: Debunking Myths and Navigating the New Reality
Debunk myths on ISO 27701 standalone certification post-2025. Clarify viability, accreditation bodies, ISO 27001 audit differences & procurement benefits. Guide

SEC Cybersecurity Rules Materiality Determination Framework: Step-by-Step Guide with Checklists and Real-World Examples
Master SEC Form 8-K Item 1.05 materiality determinations with our step-by-step framework, checklists, case law factors, and real-world examples. Avoid enforceme
Run Maturity Assessments with GRADUM
Transform your compliance journey with our AI-powered assessment platform
Assess your organization's maturity across multiple standards and regulations including ISO 27001, DORA, NIS2, NIST, GDPR, and hundreds more. Get actionable insights and track your progress with collaborative, AI-powered evaluations.
Explore More Comparisons
See how DORA and AS9120B compare against other standards