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Article July 30, 2026

DORA Demands a New Era of Third-Party Resilience

DORA Demands a New Era of Third-Party Resilience

Center for Financial Professionals

DORA is forcing financial institutions to move beyond regulatory compliance and build integrated, enterprise-wide approaches to third-party risk, operational resilience and dependency management, with industry leaders warning that understanding complex su

Operational resilience will depend less on satisfying regulatory checklists and more on understanding how increasingly complex technology ecosystems function in practice, according to risk leaders discussing the industry's implementation of the Digital Operational Resilience Act (DORA).

As financial institutions move from regulatory preparation into day-to-day execution, panelists argued that success will be determined by organizations' ability to identify critical dependencies, coordinate across business functions and strengthen visibility well beyond their immediate third-party relationships.

Speaking at CeFPro's Treasury & ALM Europe conference, a panel comprising the Head of Third-Party Risk Management at a European bank, the Deputy Director of Cyber Advisory at a global cybersecurity consultancy and the Chief Risk Officer of an international securities firm agreed that many of DORA's underlying concepts are not new.

What has changed, they said, is the expectation that firms connect operational resilience, outsourcing, cybersecurity, governance and incident management into a single, defensible operating model.

The Head of Third-Party Risk Management argued that organizations have largely completed the initial contractual remediation phase and are now confronting the more difficult task of mapping complex supply chains.

Rather than focusing solely on contracts, institutions must understand how critical business functions depend upon interconnected services and the subcontractors supporting them.

"I love the holistic approach," the executive said. "We move away from checklist compliance... into just really trying to understand end-to-end processes, operational resilience, how does it work in the whole chain?"

She explained that firms are increasingly assessing not only service availability but also data confidentiality and integrity while tracing dependencies through multiple layers of suppliers.

That process, however, remains far from straightforward.

The panel described how institutions are validating supplier disclosures against independent evidence, including security reports and operational assessments, while working closely with technology, information security and procurement teams to identify missing subcontractors and hidden dependencies.

The Chief Risk Officer cautioned that translating regulatory intent into operational reality remains one of the greatest challenges facing the industry.

"I think the largest gap... is trying to find a way to get there," he said, noting that firms often do not discover operational weaknesses until they experience them firsthand.

Recalling a major office relocation, he described how an overlooked fiber-optic cable requirement only became apparent immediately before the move, illustrating how practical operational risks frequently emerge despite careful planning.

From a cybersecurity perspective, the Deputy Director of Cyber Advisory highlighted the growing importance of understanding interconnected supply chains rather than relying on static vendor inventories.

Traditional procurement records and asset registers rarely capture the full complexity of modern technology environments, particularly where cloud providers, shared infrastructure and subcontractors create multiple layers of operational dependency.

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