Achieving DORA Compliance: A Guide for Financial Organisations

For financial organisations operating within the EU, DORA compliance is no longer a future consideration—it’s part of day-to-day operations. 

Since the regulation came fully into force in 2025, the focus has shifted. It’s no longer about understanding the framework. It’s about maintaining compliance as systems evolve, vendors change, and new technologies—like AI and cloud collaboration—are introduced into the environment. 

That’s where the challenge begins. 

As collaboration platforms like Microsoft 365 become more deeply embedded across teams, every change in how data is stored, accessed, or shared has the potential to introduce new risk. And under DORA, those risks are not theoretical—they are regulatory exposure. 

Your Responsibilities Under DORA  

DORA places clear accountability on financial institutions to understand and manage the risks associated with their ICT providers—including cloud platforms and managed service partners. 
This includes: 
  • Performing ongoing due diligence on providers—not just at onboarding, but throughout the relationship 
  • Maintaining clear documentation of data flows, access models, and system dependencies 
  • Demonstrating how risks are identified, assessed, and mitigated in practice 
  • Ensuring operational resilience across all critical services, including third-party environments 
  • Accurate
  • Continuously updated
  • Supported by real, operational controls
Crucially, this isn’t a one-time compliance exercise. Regulators expect this information to be:
That means your environment must not only be secure—it must be provably secure. 

Why Technology Alone Isn’t Enough  

Platforms like Microsoft 365 are well aligned with DORA expectations. Microsoft has invested heavily in capabilities around security, compliance, auditability, and resilience. 

But using a compliant platform does not equal compliance. 

DORA doesn’t assess tools in isolation—it assesses how they are implemented, governed, and managed over time. 

In practice, that means: 

  • Poorly managed permissions can still expose sensitive financial data 
  • Unstructured collaboration can lead to uncontrolled data flows 
  • Legacy data can create unnecessary risk exposure 
  • Lack of visibility can make it difficult to demonstrate compliance during audits 

The platform gives you the capability. 

The responsibility to configure and maintain it correctly stays with you. 

The Role of Your IT Provider  

This is where the role of your IT provider becomes critical. 

Under DORA, third-party providers are not just service enablers—they are part of your operational resilience model. 

You need partners who can: 

  • Translate regulatory requirements into real-world system design 
  • Maintain structured, auditable environments as they evolve 
  • Provide visibility into how data is accessed and used 
  • Support incident response, reporting, and recovery processes 
  • Continuously identify and remediate emerging risks 

 
In other words, you need more than support. 

You need governance, oversight, and alignment with regulatory expectations built into day-to-day operations. 

Maintaining Compliance as You Scale

As cloud usage expands—and especially as AI tools like Copilot are introduced—the complexity increases. 

Data becomes more connected. Access patterns change. Risk surfaces shift. 

Maintaining DORA compliance in this environment requires: 

  • Regular reviews of data exposure and access controls 
  • Clear understanding of where sensitive data sits and how it flows 
  • Continuous improvement of security and governance controls 
  • Independent validation that your environment aligns with regulatory expectations

For many financial organisations, that also means bringing in external expertise—not as a reactive measure, but as a strategic layer of assurance.  

How Reliable Networks Supports DORA-Aligned Environments

At Reliable Networks, we work closely with financial organisations and their wider technology ecosystems to ensure cloud collaboration supports—not compromises—operational resilience. 

Our focus isn’t just on deploying technology. 

It’s on making sure your Microsoft 365 environment is: 

  • Structured 
  • Controlled 
  • Auditable 
  • Aligned with DORA expectations in practice 

From reviewing access models and data structures to supporting ongoing governance and risk visibility, we help ensure your environment stands up to both operational demands and regulatory scrutiny. 

Are You Confident in Your DORA Position?

As your environment evolves, the real question isn’t whether your platform is compliant. 

It’s whether your implementation is. 

Book a Microsoft 365 Security & DORA Alignment Assessment with Reliable Networks to get a clear, practical view of where your risks sit—and how to address them before they become regulatory issues. 

Picture of Gregory Olczyk

Gregory Olczyk

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