DORA and IT Risk Management: What Your CIO Must Prove During an Audit
The average cost of a data breach reached $4.4 million in 2025 [1]. Faced with this threat, the DORA regulation imposes a paradigm shift. Declarations of intent are no longer enough. Auditors require tangible proof of your operational resilience. Your CIO must demonstrate total mastery of the digital value chain.
This article details the concrete elements you must provide to validate your compliance. You will know exactly which documents, logs, and contracts to prepare to pass a DORA audit smoothly.
Map All ICT Assets
The auditor starts by verifying your knowledge of the information system. You must provide an exhaustive and dynamic mapping. A simple static Excel file leads to immediate non-compliance.
Your CIO must present an automated inventory of hardware and software assets. This document proves that you identify critical dependencies. It must include servers, cloud applications, and user terminals. The continuous updating of this mapping demonstrates your ability to detect blind spots.
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Prove Third-Party Risk Management
External service providers represent a major vulnerability. DORA specifically targets the digital supply chain. Article 30 of the regulation imposes strict contractual clauses [2].
You must present a comprehensive information register of your ICT providers. The auditor will verify the presence of clauses guaranteeing your access and audit rights. Contracts must specify the data processing locations. You must also provide documented exit strategies for each critical provider.
Demonstrate Continuous Threat Detection
DORA compliance requires active monitoring of your attack surface. Annual audit reports no longer meet regulatory requirements. You must prove continuous vulnerability assessment.
Your team must provide regular scan logs. These traces demonstrate your ability to identify flaws before they are exploited. This is where a solution like Autodit.io centralizes your audit evidence. The platform generates the technical reports required by regulators to justify your security posture.
Justify Operational Resilience Testing
DORA imposes regular testing to validate your defenses. The auditor requests the results of these practical exercises. You must prove that your business continuity plans work in real conditions.
Provide the reports of your penetration tests and vulnerability scans. For critical entities, TLPT (Threat-Led Penetration Testing) is mandatory. The documents must include the corrective action plans following the discovered flaws. A test without follow-up corrective action is considered invalid.
Document Major Incident Management
The reaction to a crisis is of particular interest to auditors. DORA imposes strict deadlines for reporting major incidents. You have 4 hours for the initial report and 72 hours for the intermediate report.
Your CIO must present tested and approved incident classification procedures. The auditor will check past incident registers. You must prove your ability to isolate compromised systems quickly. Post-mortem reports demonstrate your commitment to continuous improvement.
| Required Evidence | Expected Format | Auditor’s Objective |
|---|---|---|
| Asset Mapping | Dynamic and automated inventory | Verify visibility over the IS |
| Third-Party Register | Up-to-date database with contracts | Evaluate provider risk |
| Vulnerability Reports | Continuous scan logs | Validate proactive detection |
| Test Results | Pentest and TLPT reports | Confirm defense effectiveness |
| Incident Procedures | Crisis manuals and registers | Measure reaction capacity |
FAQ
Which provider contracts will the auditor check first? The auditor targets ICT providers supporting critical or important functions. They verify data localization clauses, audit rights, and termination conditions.
How do we prove our IT mapping is up to date? You must provide the logs from your automated discovery tools. The timestamp of regular scans proves that your inventory reflects the reality of production.
Are internal phishing tests valid evidence? Yes. The reports from awareness campaigns prove your compliance with DORA training requirements. They demonstrate your teams’ preparation against social engineering threats.
References
[1] IBM. “2025 Report: Cost of a Data Breach”. https://www.ibm.com/fr-fr/reports/data-breach
[2] Digital Operational Resilience Act. “Article 30”. https://www.digital-operational-resilience-act.com/Article_30.html