RTS on Incident Reporting

Commission Delegated Regulation (EU) 2025/301

Digital Operational Resilience Act (DORA)

Regulation Number: Commission Delegated Regulation (EU) 2025/301

Adoption Date: October 23, 2024

Publication Date: February 20, 2025 (Official Journal)

Application Date: January 17, 2025

Official Source: EUR-Lex (eur-lex.europa.eu/eli/reg_del/2025/301)

Supplement: ITS 2025/302 (notification templates)

Executive Summary

Objective: This RTS defines the precise content and timelines for notification of major ICT incidents to supervisory authorities, as well as the voluntary notification process for significant cyber threats.

Key Principle: Fast, progressive and structured notification in 3 stages:

⏱ The 3 Reporting Timelines (Article 5)

Incident Reporting Flow: each clock starts from the previous step

0 Classified as major Start clock INITIAL REPORT + 4h after classification (max 24h after awareness) INTERIM REPORT + 72h after the initial notification FINAL REPORT + 1 month after the latest intermediate report → → → max 4 hours max 72 hours max 1 month

All three reports go to your competent authority, which forwards the details to the ESAs and the ECB where relevant (DORA Article 19(6)). Times are maxima set by Delegated Regulation (EU) 2025/301, Article 5: earlier is always permitted.

Decision Tree: Is My ICT Incident "Major"?

Article 8(1) of RTS 2024/1772 is a gate followed by a count. Answer Q1 first: without critical services affected, the incident is not major. With them, Q2 alone can make it major; otherwise two or more YES answers in Q3 to Q8 are needed.

⚠ WARNING: Deadlines are MAXIMUMS and NON-NEGOTIABLE

Failure to meet deadlines constitutes a DORA violation subject to administrative penalties set by national law under Article 50.

Initial Notification: 4 Hours After Classification

Deadline: as early as possible, within 4 hours of classifying the incident as "major", and no later than 24 hours after the financial entity became aware of the incident (Article 5(1)(a)). An incident classified as major later than that is notified within 4 hours of its classification (Article 5(2)).

Objective: Alert the supervisor that a major incident is ongoing

Minimum mandatory content:

  • ✓ Date and time of detection
  • ✓ Nature of incident (outage, cyberattack, failure, etc.)
  • ✓ Current status (ongoing, contained, resolved)
  • ✓ Affected services/systems
  • ✓ Preliminary estimate of number of impacted clients
  • ✓ Geographic extent
  • ✓ Classification according to RTS 2024/1772 criteria
  • ✓ Immediate actions taken
  • ✓ 24/7 contact point

⚠ Information NOT required at this stage:

  • Detailed root cause (often unknown at this stage)
  • Precise quantification of economic losses
  • Complete remediation plan

Tip: Prepare a pre-filled template with static information (entity identification, contacts, etc.) to save time during emergency notification.

Intermediate Report: 72 Hours After the Initial Notification

Deadline: at the latest 72 hours after the submission of the initial notification, even if the status or handling of the incident has not changed. Submit an updated intermediate report without undue delay whenever the status changes, and in any case when regular activities have been recovered (Article 5(1)(b)).

Objective: Provide a detailed update on the situation and impact

Mandatory content:

  • ✓ Update of all initial report elements
  • ✓ Quantified impact:
    • Exact number of affected clients/users
    • Precise duration of interruption
    • Failed or lost transactions
  • ✓ Preliminary analysis:
    • Probable causes (if identified)
    • Attack vector (if cyber incident)
    • Failed systems and components
  • ✓ Remediation status:
    • Corrective measures applied
    • Services restored (partially or fully)
    • Estimated timeline for complete resolution
  • ✓ Economic estimate:
    • Incident response costs
    • Revenue losses
    • Fraud or direct financial losses
  • ✓ Indication if incident also notified to other authorities (GDPR DPA, CERT, etc.)

Important note: If the incident is not resolved when the intermediate report is due, include an action plan with the expected timeline, and file updated intermediate reports as the situation evolves.

Final Report: 1 Month After the Latest Intermediate Report

Deadline: no later than one month after the submission of the intermediate report or, where you filed updates, after the latest updated intermediate report (Article 5(1)(c)).

If a deadline cannot be met: inform the competent authority before it expires and explain why (Article 5(3)). A deadline falling on a weekend or bank holiday moves to noon of the next working day, except for the initial notification and the intermediate report of credit institutions, central counterparties, trading venues and entities that are essential or important under NIS2 (Article 5(4) and (5)).

Objective: Provide comprehensive post-incident analysis and preventive measures

Mandatory content:

  • ✓ Complete Root Cause Analysis (RCA):
    • Detailed timeline of events
    • Technical root cause identified
    • Control failures that allowed the incident
    • Investigation methodology used
  • ✓ Final quantified impact:
    • Total costs (IT, consultants, customer compensation, fines)
    • Definitive revenue losses
    • Total number of affected clients/transactions
  • ✓ Immediate corrective actions:
    • Corrections already applied
    • Security patches deployed
    • Configurations modified
  • ✓ Medium/long-term remediation plan:
    • Control improvements
    • Planned technology investments
    • Staff training
    • Process reviews
    • Timeline with deadlines
  • ✓ Lessons learned:
    • What worked well
    • What needs improvement
    • Recommendations to prevent recurrence
  • ✓ Confirmation that the incident is closed

Detailed Report Content (Articles 2-4)

Section 1: Entity Identification

Field Description Mandatory?
Full legal name Official corporate name YES
LEI Code Legal Entity Identifier (20 characters) YES
Entity type Bank, insurance, PSP, investment, etc. YES
Country of registration EU Member State of primary authorization YES
Supervisory authority Name of competent supervisor YES
Incident contact point Name, role, email, 24/7 phone YES

Section 2: Incident Characteristics

Field Description Initial notification Intermediate report Final report
Detection date/time Precise timestamp (UTC) ✓ ✓ ✓
Start date/time When incident actually began (may be before detection) Estimated ✓ ✓
Incident type • Cyberattack (specify: ransomware, DDoS, phishing...)
• System failure
• Human error
• Natural disaster
• Third-party provider failure
✓ ✓ ✓
Classification RTS 2024/1772 criteria triggered (check all applicable) ✓ ✓ ✓
Affected systems List of impacted applications, servers, networks Partial ✓ ✓
Impacted business functions Payments, trading, customer service, etc. ✓ ✓ ✓
Status Ongoing / Contained / Resolved ✓ ✓ ✓

Section 3: Quantified Impact

Metric Calculation Method Initial notification Intermediate report Final report
Number of clients Count all clients/users unable to access the service Estimated Precise Final
Interruption duration Total time (cumulative if multiple outages) in hours Ongoing Current Total
Affected transactions Number of failed/lost/delayed transactions Estimated Precise Final
Economic losses Direct costs: consultants, overtime, compensation
Revenue losses: uncollected fees
Not required Estimated Final
Compromised data Type of data (sensitive/non-sensitive)
Number of affected individuals
Type of compromise (confidentiality/integrity/availability)
If known ✓ ✓
Geographic extent Affected countries/regions, closed sites ✓ ✓ ✓

Section 4: Response Actions

In the initial notification:

In the intermediate report:

In the final report:

Voluntary Notification of Cyber Threats (Article 6)

Principle: In addition to the obligation to notify major incidents, financial entities MAY voluntarily notify significant cyber threats they detect, even if no incident has (yet) occurred.

What is a "significant cyber threat"?

Why notify voluntarily?

Content of voluntary notification:

Information Description
Threat type Malware, phishing, DDoS, intrusion, vulnerability, etc.
Technical indicators • Malicious file hashes (MD5, SHA256)
• Source IP addresses
• C2 (Command & Control) domains
• Malicious URLs
• Attack patterns
Attack vector Email, web, API, VPN, supply chain, etc.
Targeted systems Targeted applications, OS, network equipment
Sophistication level Low / Medium / High / APT
Defensive actions taken Blocks, isolations, patches, enhanced monitoring

⏰ Voluntary notification timeline:

No strict deadline imposed, but notification recommended as soon as possible to maximize the usefulness of the information for the sector.

Best practice: Notify within 24h of threat detection, even if analysis is not complete.

Submission Process

Notification Portals by Supervisor

Country/Supervisor Portal Format
France - ACPR ROSA Portal (Operational Security and Activity Reporting) XML per ITS 2025/302 schema
Germany - BaFin BaFin MaCo Portal XML per ITS 2025/302 schema
Spain - Banco de España Portal de Supervisión XML per ITS 2025/302 schema
Italy - Banca d'Italia Portale INFOSTAT XML per ITS 2025/302 schema
ECB (significant institutions) ECB IMAS Portal XML per ITS 2025/302 schema

Standardized format: All supervisors accept the XML format defined in ITS 2025/302, ensuring interoperability.

Authentication: Qualified electronic certificates (eIDAS) required to submit reports.

Acknowledgment of receipt: The portal automatically generates an acknowledgment with unique incident number to retain.

⚠ Penalties for Non-Compliance

What a missed, late or inaccurate report exposes you to

DORA sets no EU-wide maximum fine for financial entities: Article 50 leaves administrative penalties to national law, so the amount depends on the Member State. The only turnover-based percentage in the Regulation applies to designated critical ICT third-party providers (periodic penalty payments capped at 1% of average daily worldwide turnover, Article 35).

  • Financial entities: amounts are set by each Member State's national law (Art. 50). No EU-level cap expressed as a percentage of turnover.
  • Critical ICT third-party providers (CTPPs): periodic penalty payments capped at 1% of average daily worldwide turnover (Art. 35).
  • Criminal penalties: Member States may provide for them (Art. 52).

Source: Regulation (EU) 2022/2554 (DORA), Article 50: administrative penalties · Article 35: periodic penalty payments for CTPPs · Article 52: criminal penalties

Minimum powers of the competent authority (Art. 50(4))

DORA does not grade incident-reporting breaches or attach an amount to each one. It requires every Member State to give its competent authority at least these powers:

These penalties and measures can also be applied, under national law, to members of the management body and other individuals responsible for the breach (Art. 50(5)).

⚠ Note: When setting the type and level of a penalty, the competent authority takes into account whether the breach was intentional or negligent, its materiality, gravity and duration, the degree of responsibility, financial strength, profits gained or losses avoided, losses caused to third parties, the level of cooperation and previous breaches (Art. 51(2)). For amounts, read the national law that implements Article 50 in your Member State.

✓ Compliance Checklist

Preparation (BEFORE any incident)

During a Major Incident

Timing Actions Responsible
From awareness of the incident • Detect and confirm incident
• Activate crisis cell
• Assess preliminary impact
• Classify incident (major or not) as soon as the facts allow
SOC / CERT
CISO
Within 4h of classification (and no later than 24h after awareness) • Fill initial report template
• Validate with Legal/Compliance
• Submit on supervisor portal
• Inform Executive Management
Compliance
CEO
After the initial notification • Continue remediation
• Collect impact metrics
• Prepare preliminary analysis
IT / CISO
Risk Management
Within 72h of submitting the initial notification • Submit intermediate report
• Include all quantified impacts
• Update it when regular activities are recovered
Compliance
Until the final report • Finalize RCA (Root Cause Analysis)
• Define remediation plan
• Calculate total costs
IT / Risk / Finance
Within 1 month of the latest intermediate report • Submit final report
• Close incident
• Archive documentation
Compliance
Archives

Additional Resources

Need Help Implementing These Requirements?

Our experts can guide your institution through DORA compliance, from gap analysis to full implementation.

Free Gap Analysis Consulting Services Download All Guides

Practitioner tools for DORA compliance teams

Workbooks, playbooks and certifications built for EU financial entities. Add several to your cart: volume discounts apply automatically.

academy-bundle

DORA Certifications Bundle

399 € excl. VAT
academy

DORA for IT & Security Teams

199 € excl. VAT
academy

DORA for ICT Providers & Vendors

199 € excl. VAT
259
certificates issued
181
certified professionals
22
programmes awarded

Browse the full library · Excel toolkits · Certifications

How Compliant Is Your Institution?

Take our free 5-minute assessment and get an instant DORA compliance score with personalised recommendations.

Get Your Free DORA Score Join the Webinar Waiting List