The following summarises the key components of a major incident process under ITIL.
The following video gives an overview of the process and some key understandings around the process.
Major Incident Management Process Overview

Major Incident Process

A PowerPoint document that you can edit and establish as your own major incident process.
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The following steps summarise the major incident process and can be downloaded in the file above which can be tailored to your own purposes.
1) Investigation
Objective
- Swiftly identify the root cause of the incident and explore initial mitigation strategies.
Procedure
- The designated receiving team is allocated a duration of one hour for the primary investigation.
- In many circumstances, it’s more efficient to promptly restart a particular component or service instead of in-depth diagnostics.
- Should the initial investigation require external expertise or additional support, the Major Incident Manager (MI Mgr) may be consulted.
2) Contact the Major Incident Manager
Objective
- Ensure coordinated and effective incident handling.
Procedure:
- If the service disruption persists beyond one hour without a resolution, the incident owner is mandated to engage the MI Mgr.
- The MI Mgr assumes responsibility for overseeing the recovery process and facilitating communications, even if there’s an anticipation of imminent resolution.
3) Assess Criteria for Major Incident
Objective
- Determine the gravity of the situation and decide on the course of action.
Procedure:
- The MI Mgr evaluates whether the ongoing situation qualifies as a major incident based on predefined criteria.
- This evaluation ensures that the MI process isn’t initiated unnecessarily, preventing resource wastage.
4) Investigate & Escalate
Objective
- Perform an in-depth analysis and involve higher tiers if needed.
Procedure:
- The investigating team is given a predetermined window to delve deeper into the incident.
- The primary focus remains on service recovery, with root cause analysis being a subsequent priority.
- All significant findings and updates are meticulously recorded.
5) Manage Recovery & Comms
Objective
- Restore normalcy and keep stakeholders informed.
Procedure
- The MI Mgr holds the reins, supervising all efforts aimed at service restoration.
- While the MI Mgr might seek external assistance, they remain the central figure guiding the overall recovery process.
6) Investigation Review Meetings
Objective
- Facilitate effective team communication during the crisis.
Procedure
- If the situation demands, the MI Mgr assembles the concerned teams for urgent review meetings.
- These meetings are focused on framing the problem, prioritising actions, and assigning ownership to ensure swift resolution.
7) Update Stakeholders
Objective
- Keep major stakeholders in the loop.
Procedure
- The MI Mgr leads the communication efforts, updating stakeholders about the ongoing progress.
- Updates are structured and provided in a consistent, standard format.
8) Communicate Resolution
Objective
- Inform stakeholders once the service is restored.
Procedure
- Post restoration, the MI Mgr disseminates information to all concerned parties, possibly enlisting support from the Help Desk.
9) Produce an MI Report
Objective
- Document the incident and its handling for future reference.
Procedure
- The MI Mgr drafts a comprehensive report capturing the incident’s impact, significant events, follow-up actions, and, if discerned, the root cause.
- This report is shared within 24 hours of incident closure. If the root cause remains elusive, the problem management process is triggered.
Major Incident Report Template

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10) Close Incident
Objective
- Close the incident record and complete the process
Procedure
- The MI record is formally closed, recording the location of the MI report and any follow-up activities.
Major Incident Roles & Responsibilities
Role | Responsibilities |
---|---|
Help Desk Staff | • Responsible for identifying and logging incidents as they are reported by users. • Capturing information which will help in the analysis of the issue. • Providing updates to customers where requested. • Escalate incidents to the appropriate technical teams or the Major Incident Manager as needed. |
Investigating Technical Teams | • Collaborate with other technical teams or 3rd party suppliers as necessary to resolve incidents.• Implement fixes, workarounds, or recovery actions to restore services. • Update the incident management system with the incident resolution progress and status. • Provide input to the Major Incident Manager on the incident status, impact, and expected resolution time. • Participate in post-incident reviews to identify areas for improvement and implement corrective actions. |
Major Incident Process | • Coordinate the overall major incident response and resolution process. • Engage and mobilize necessary resources, including technical teams and 3rd party suppliers. • Establish and maintain communication channels with stakeholders, including senior management and affected users. • Ensure timely and accurate updates are provided to stakeholders. • Monitor and track the progress of major incident resolution. • Facilitate post-incident reviews to identify areas for improvement and implement corrective actions. • Create Major Incident Report |