Digital Operations Resilience Act (DORA regulation) impact on financial institutions

What is DORA?

Since its entry into force in 2023, the Digital Operational Resilience Act (DORA regulation) has profoundly transformed how European financial institutions must approach digital risk. The objective is no longer simply to secure an information system, but to demonstrate that an organization can withstand, respond to, and recover quickly from ICT or cyber incidents in an environment that has become fully digital.

DORA harmonizes European requirements in the areas of ICT risk management, operational resilience, and the supervision of technology providers. It establishes common standards for governance, processes, testing, and relationships with service providers. From January 2025 onward, financial institutions will no longer only need to be compliant “on paper”; they will need to demonstrate concretely that their organization, processes, and partnerships genuinely support operational resilience.

The DORA regulation framework for financial institutions ties neatly into the broader European NIS2 legislation, geared towards improving cybersecurity across various sectors. However, interpreting DORA as a purely technical framework would be misleading. The regulation highlights a much deeper transformation: the growing dependence of the financial sector on ecosystems of third parties, which increasingly function as extensions of each institution’s critical infrastructure.

The DORA regulation reveals a structural reality: finance has become an ecosystem

Over the past decade, the operating models of financial institutions have shifted from a logic of integration to a logic of orchestration.

Where most capabilities were once internalized, financial services now rely on a combination of external components: cloud providers, FinTech partners, data suppliers, outsourcing providers, and specialized SaaS solutions.

The result is a service architecture that is more agile and modular, but also significantly more interdependent. The continuity of an institution’s activities now depends not only on the robustness of its own systems but also on the stability of its partner ecosystem.

A major incident affecting a cloud provider, a strategic data supplier, or an outsourcing operator can directly impact the institution’s ability to deliver services.

In practice, operational resilience now rests on three inseparable dimensions:

• the robustness of internal systems
• the security of technology partners
• the continuity of critical service providers

This interdependence, often underestimated or poorly governed, is precisely what DORA seeks to formalize and regulate, beginning with ICT service providers.

5 key pillars of DORA regulation in finance

The foundation of the DORA legislation rests on five pillars, which together form a new operational framework for digital resilience.

1. IT incident management and reporting

FIs should inform the relevant authorities promptly about IT breaches, incidents and cyber threats. While there is already some existing legislation in place to cover this, DORA outlines standardised methods for incident size scaling and for sending the required information to the European Supervisory Authorities (ESAs) and national supervisors. This includes harmonized severity thresholds, clear escalation procedures, and consistent reporting mechanisms toward national and European authorities. In practice, it also requires clarifying the role of service providers in incident reporting.

2. Digital operational resilience testing

The DORA regulation requires institutions to implement a structured testing program proportional to their size, risk profile, and service criticality. This includes business continuity tests, cyber-attack simulations, advanced penetration testing, and for certain entities, regulatory-guided red-team exercises. The objective is no longer to assume that controls work, but to prove that they do.

3. IT risk management

DORA establishes a comprehensive ICT risk management framework. This framework must include clear governance, an inventory of ICT assets, defined control and audit procedures, and explicit responsibilities within the organization. ICT risk management can no longer remain solely within the IT department; it becomes a governance issue involving business units, risk management, compliance, and senior leadership.

4. Third-party risk management

The fourth pillar, arguably one of the most transformative, concerns ICT third-party risk management. Institutions must maintain a comprehensive register of their providers, assess risks prior to contracting, integrate specific contractual requirements (security, availability, data access, audit rights, exit strategies), and continuously monitor critical service providers. The supplier relationship thus evolves from a simple service contract into a structured risk management object.

5. Information sharing on cyber threats

DORA encourages the creation of collaborative information-sharing communities between financial institutions to improve collective detection and response capabilities. Operational resilience therefore becomes a matter of sector-wide cooperation rather than individual performance alone.

From ICT supplier management to global third-party governance

Although DORA focuses primarily on ICT service providers, institutions quickly face a broader question: where does the perimeter of resilience-relevant third parties actually stop?

In reality, third-party risk extends well beyond the technological sphere.

It includes outsourced operational providers, commercial partners involved in product distribution or manufacturing, data suppliers, financial intermediaries, technology partners in a broader sense, and even their own subcontractors.

Each of these actors can become a point of vulnerability, whether in terms of business continuity, data security, regulatory compliance, or reputation. Yet in most organizations, these third parties are fragmented across different functions:

• TT manages technology vendors,
• procurement handles contracts,
• compliance oversees regulatory risks,
• cybersecurity teams monitor cyber posture,
• and risk management attempts to consolidate exposures, when such consolidation exists at all.

The result is fragmented data, heterogeneous methodologies, and sometimes unclear responsibilities. This dispersion makes it difficult to obtain a coherent and comprehensive view of third-party risk.

Toward an integrated approach: third-party risk management (TPRM)

To address this complexity, many financial institutions are adopting an integrated governance approach known as Third-Party Risk Management (TPRM).

The principle is simple: rather than treating each regulation (DORA, NIS2, AML, ESG, supply-chain regulations...) as separate compliance projects, institutions build a common governance framework for third parties, onto which regulatory requirements can be layered.

TPRM centralizes several critical dimensions:

• identification of third parties
• risk assessments (ICT, operational, regulatory, ESG, reputational)
• contractual management
• continuous monitoring
• compliance controls

This approach shifts organizations away from fragmented supplier management toward a comprehensive governance of the partner ecosystem. In a mature TPRM model, each third party follows a structured lifecycle: onboarding, risk-based due diligence, contracting, monitoring, periodic reassessment, and eventual exit.

Within such a framework, compliance with DORA and other regulations becomes a natural outcome of lifecycle governance rather than a separate exercise.

How Harmoney supports this transformation

At Harmoney, our compliance platform has been designed specifically to support this paradigm shift.

The objective is not simply to help financial institutions tick regulatory boxes, but to enable them to manage the entire lifecycle of third parties within an enterprise-wide TPRM framework.

The platform centralizes third-party information, structures due-diligence and risk-assessment processes, tracks regulatory and operational exposures over time, and documents the controls required to demonstrate compliance with DORA and other regulatory frameworks. It also facilitates collaboration between IT, procurement, compliance, security, risk management, and business units by providing a shared data framework and standardized workflows.

By combining compliance management and third-party governance within the same infrastructure, institutions can transform regulatory obligations into a governance capability. DORA becomes an opportunity to build a more robust, transparent, and strategically aligned third-party governance architecture.

DORA as the starting point for third-party governance

Ultimately, DORA is not merely a cybersecurity regulation or a framework for supervising ICT providers. It establishes a fundamental principle: the operational resilience of financial institutions now depends on how they govern their ecosystem of partners.

This shift, from ICT risk management to enterprise-wide third-party governance, lays the foundation for modern third-party risk management approaches and positions DORA not as an endpoint, but as the starting point of a broader transformation in financial sector resilience.

Harmoney offers a cutting-edge digital platform that streamlines intricate onboarding and compliance procedures, featuring automated screening functionalities. Interested in discovering more about our innovative solution? Reach out to us for further details!