Major Incident Management process
Summarize
Summary of Major Incident Management process
The Major Incident Management process addresses the highest-impact and highest-urgency incidents that disrupt crucial business services affecting a large user base. It ensures a well-coordinated response to accelerate resolution and minimize business impact. The process aims to minimize service interruptions, establish clear management roles, maintain effective stakeholder communication, and conduct reviews to prevent recurrence and improve response.
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Key Features
- Identification: Potential major incidents are detected automatically via trigger rules or nominated from existing incidents. Major incident managers review and initiate the response process.
- Communication and Collaboration: A tailored communication plan ensures timely and targeted updates to IT teams, business stakeholders, end users, and customers throughout the incident. Plans can vary by incident priority and audience to set expectations and support focused resolution efforts.
- Resolution: The agreed resolution path is followed to resolve the major incident, which also resolves any related child incidents. Individuals are notified upon resolution.
- Post-Incident Review: After resolution, a review analyzes the incident to identify preventive measures and improve the response process. A post-incident report documents findings and is shared with stakeholders.
Key Outcomes
- Effective reduction of business impact from major service disruptions.
- Clear assignment of incident management roles and responsibilities.
- Consistent and transparent communication keeping all stakeholders informed.
- Continuous improvement driven by structured post-incident analysis and documentation.
A major incident is a highest-impact, highest-urgency incident that affects a large number of users, depriving the business of one or more crucial services. Given the urgency of the situation, a well-coordinated response process is required to accelerate the resolution and minimize the business impact.
- Minimize the impact of service interruptions.
- Ensure that an appropriate Incident Manager/Major Incident Team/Management Group are in place to manage a major incident.
- Ensure that stakeholders are well-informed of service interruptions, degradations, and resolutions.
- Conduct a review of each major incident once service is restored. Its purpose is to analyze the incident, and understand what can be done to prevent a similar incident in the future. This review also provides an opportunity to evaluate the incident response process and identify areas for improvement.
- Create a problem for root cause analysis.
- Identification
- The first step in the process is to identify a potential major incident. A potential major incident can be identified automatically based on trigger rules or an existing incident can be proposed as a major incident candidate. These incidents are classified as major incident candidates and are reviewed by major incident managers who initiate the major incident response process.
- Communication and Collaboration
- Timely communication during a major incident is crucial to ensure that the IT teams,
business stakeholders, end users, and customers are informed about the impact and
progress of the incident. An occurrence of a major incident requires a comprehensive
communication plan that includes who is contacted, the methods and frequency of
communication, messaging, and so on. The communication plan enables the incident
response team to focus their efforts on the resolution process and sets expectations for
any future communications.
You can define one or more communication plans based on the type, priority of the incident, or the target audience. For example, communication plans for a P1 major incident could have more frequent communication than a communication plan for a P2 major incident.
Throughout the life cycle of the major incident, notifications and status updates are sent to the stakeholders to keep them informed and involved.
- Resolution
- In this phase, the agreed upon path to resolution is followed to resolve the issue. Resolving a major incident resolves all associated child incidents, and the individual callers receive a notification about incident resolution.
- Post incident review
- This is the final phase of a major incident life cycle. After the major incident is
resolved, a post-incident review is conducted. Its purpose is to analyze the incident
and understand what can be done to prevent a similar incident in the future. This review
also provides an opportunity to evaluate the incident response process and identify
areas for improvement.
To streamline the process, a post-incident report is created when an incident is resolved. The post-incident report can be reviewed and updated during the review process before it is shared with stakeholders.
A major incident progresses through different states during its life cycle. The following diagram illustrates the different states involved in a major incident management: