Navigating the EU’s Digital Operational Resilience Act (EU DORA)

The EU Digital Operational Resilience Act (DORA) took effect on January 17, 2025. If your organization provides or operates technology for financial services in the EU, you’re required to prove that your software systems are documented, monitored, and resilient, or face fines of up to 2% of global annual revenue.

Most DORA compliance conversations start in the CISO’s office. But the burden of proof falls on the engineering teams who build and operate the systems. They’re the ones who need to show auditors: which services exist, who owns them, how failures are detected, and how quickly incidents are resolved.

That’s where Port comes in.

What DORA Actually Requires from Engineering Teams

DORA has five core pillars. Four of them have direct engineering implications:

Information and Communications Technology (ICT) risk management: You must maintain an up-to-date inventory of all your technology assets: services, APIs, infrastructure, third-party integrations, and dependencies. Auditors will ask you to produce this. If your answer is a mix of wiki pages, spreadsheets, and tribal knowledge, that’s a compliance gap.

Incident reporting: When a major ICT incident occurs, you must detect it quickly, contain it, and report it to regulators within strict timeframes (24 hours for initial notification, 72 hours for intermediate reports). That means your incident response process can’t be ad hoc.

Operational resilience testing: You must regularly test whether your systems can withstand and recover from disruptions. That includes proving that critical services have defined SLOs, runbooks, and on-call coverage.

ICT third-party risk management: You must document and monitor every third-party provider that touches your critical systems. If an external vendor has an outage, you need to know which of your services are affected and by how much.

All four of these require the same underlying thing: a real-time accurate picture of your entire software ecosystem and automated workflows that take action on that picture to ensure resiliency and smooth operations.

The Problem: Your Software Knowledge Is Scattered

Most engineering organizations don’t have that picture. Services are documented in Confluence, ownership lives in people’s heads, dependencies aren’t tracked, and nobody is sure which third-party services are considered “critical” under DORA’s definition.

When an auditor asks “show me all services that depend on your payment processing provider,” the answer usually involves Slacking five teams and waiting several days.

That’s not a documentation problem. It’s an architecture problem – and a business operation problem. You don’t have a single place where your software knowledge lives.

DORA Compliance Starts Here: Four engineering pillars, streamlined compliance out-of-the-box

Meeting DORA’s four engineering pillars requires four corresponding capabilities:

1. A live ICT asset inventory that automatically stays current as your environment changes. Not a wiki page someone updates quarterly.
2. Continuous standards enforcement that measures every service against defined operational criteria in real time and triggers remediation automatically when something falls out of compliance.
3. Structured incident response workflows that connect your monitoring tools to a repeatable, auditable process. So detection, escalation, and reporting happen in minutes, not hours.
4. Third-party dependency mapping that shows you exactly which services rely on which external providers, and what your blast radius is when one of them has an incident.

Most engineering organizations try to solve these with a combination of spreadsheets, wiki pages, and manual coordination between teams. That approach doesn’t scale, and it doesn’t satisfy DORA’s requirements for continuous, auditable compliance.

Port is the all-in-one platform that delivers all four. Here’s how it maps to each DORA pillar:

DORA Requires ICT Asset Inventory | Port Delivers Software Catalog

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DORA Continuous Standards Enforcement | Port Delivers Scorecards

DORA Requires Structured Incident Response | Port Delivers Workflow Orchestrator

DORA Requires Third-Party Risk Visibility | Port Delivers Context Lake

What this looks like in practice

Imagine a mid-sized asset management firm preparing for a DORA audit in the EU. Before Port, their compliance process looked something like this:

1. Compliance officer spends three weeks Slacking back and forth between engineering teams
2. Spreadsheets are collected
3. A service registry is manually assembled
4. Ad hoc conversations, spreadsheets, service registry added to Wiki
5. Wiki is circulated: all internal teams to review and confirm

A process that leaves a lot of room for errors and inevitably something is out of date by the time the auditor arrives.

After Port: a compliance officer opens a dashboard that shows all 400 services in production, sorted by criticality tier. Each service shows its DORA compliance score: does it have an owner, a runbook, a tested recovery plan, and documented third-party dependencies? Problematic services automatically have open tickets assigned to their owners. The audit preparation time drops from weeks to hours.

The Fundamental DORA Challenge

DORA doesn’t just ask you to document your systems once. It requires continuous evidence that your systems meet operational standards, that incidents are handled within defined timeframes, and that your dependencies are monitored and managed.

That’s impossible to do manually at scale. Especially given the growing complexity of our applications, systems, and dependencies. It requires a platform that:

1. Automatically catalogs your software ecosystem
2. Continuously measures it against defined standards
3. Automatically triggers action when standards aren’t met
4. Creates a complete, auditable record of your compliance posture.

That’s Port.

Getting started

Port integrates with the tools your engineering teams already use: GitHub, Jira, PagerDuty, Datadog, AWS, Kubernetes, Wiz, and more.

If you’re a financial services’ engineering leader building toward DORA compliance, or an IT leader tasked with ensuring visibility and governance across your entire application inventory, schedule a demo or try Port yourself to see how the platform can help you achieve DORA and other standards compliance.