What is the Change Advisory Board (CAB) and How to Run a CAB meeting in 2025?

ITIL-driven companies use the Change Advisory Board as part of the risk-mitigating strategy. What’s in it for you?

the members of the Change Advisory Board meeting discussing a new change

The time we live in demands action, not complacency. Economic downturns and big companies’ major investments in tech like AI have made everyone more alert. “Being prepared for change” is practically a mantra for many businesses today.

However, the wind of change isn’t always as smooth as the song suggests, especially when altering your IT infrastructure. Questions like “Will this new SaaS pose security risks?” or “Is now the right time for a day-long website downtime?” weigh heavily on the minds of countless Change Managers.

Many ITIL-driven companies turn to the Change Advisory Board to empower their teams in managing the pains of change. Let’s delve deeper into this tool and understand how it can significantly contribute to your business’s ability to handle changes seamlessly.

What is a Change Advisory Board (CAB)?

A Change Advisory Board (CAB) is a group of professionals that assesses and approves changes to the IT environment.

The CAB is a concept with roots in ITIL—the IT Infrastructure Library, the main industry framework for managing IT services within an organization.

ITIL defines change as any modification to the IT infrastructure that could influence IT services. The change management process, with the CAB at its core, aims to bring changes to life while avoiding possible service disruptions that typically accompany changes.

For example, suppose a company is migrating to a new CRM. In that case, it’s good for the sales team because they will enjoy faster access to client information, new features, broader analytical reports, and whatnot.

However, this change is a challenge for the IT team. For the new application to start working seamlessly, coordinated effort is needed. Is this change worth the effort, or do the potential migration risks outweigh the benefits to the sales team? That’s a question for the CAB to answer.

Change management is not a business function like sales or marketing; therefore, the CAB is not a regular unit like the marketing department. Rather, it’s a group of people that gathers to discuss proposed IT changes from time to time when there’s a need for them. These people might have full-time roles that don’t directly relate to change management (or even IT).

Who’s attending the CAB might change depending on the idea of the change and its significance.

CAB deals specifically with the changes to the IT infrastructure.

For example, the CAB steps in during company-wide software updates and security patches. In April 2024, thousands of VPNs that companies used for global browsing were compromised. If a company utilizes these VPNs, it will assemble a Change Advisory Board (CAB) to discuss possible measures to prevent data breaches and enable uninterrupted service delivery within the company.

The CAB handles changes like:

  • Switching to a new cloud storage provider,
  • Adding a new feature in the inventory app,
  • Payroll software database upgrade.

What is a CAB meeting?

The change advisory board gathers in a change advisory board meeting to discuss and evaluate proposed changes. In simple words, the purpose of a CAB meeting is to make sure that the proposed change is justified: i. e. it doesn’t represent a threat to any part of the company’s IT infrastructure.

A request for change (RfC), a document summarizing the change and its potential effects on the IT infrastructure, is a starting point for discussion in a CAB meeting.

The possible change request forms are:

  • a service desk ticket,
  • an email to the change management team,
  • or a dedicated online form.

Whether a person can or cannot initiate a new change is defined through role permissions.

In Alloy Navigator, for example, you can define roles and access permissions very granularly. Not only can you tie the authorization to request a change to a particular person’s record. But you can also change these permissions conditionally, when a certain parameter in the person record is altered, for example, when the person joins a certain group, or when their status is changed. Such approach allows for a more secure permission system.

Connect to our sales team if you want to learn more about our flexible role customization.

Types of Change Advisory Boards

Change Advisory Boards (CABs) can have various forms depending on the organization’s size, culture, and specific needs. Here are some common types:

  1. Centralized vs. decentralized CAB: In a traditional approach, all change requests in an organization are reviewed by a centralized CAB, a group of representatives from various departments or teams. Decentralized CABs have multiple boards, each responsible for specific changes or departments.
  2. Emergency change advisory board vs. regular CAB: The emergency CAB deals specifically with changes that cannot wait for the next scheduled CAB meeting. In contrast, regular CAB meetings occur on a set schedule and focus on less urgent changes.
  3. Hybrid CAB: Some organizations may combine elements of different CAB types to create a customized approach that suits their unique requirements. For example, they may have a centralized CAB for standard changes and a decentralized CAB for emergency changes.

To learn more about the types of changes in change management, check out our other articles:

What is Change Management?

Change Management Best Practices and Tips

Change Advisory Board Members

Typically, CAB members are relevant stakeholders, i.e., people from the teams the discussed change has a direct impact on or those who oversee implementing the change.

Consider a multinational financial corporation reliant on secure remote access via VPNs for global operations. When vulnerabilities in these VPNs are discovered, prompt action by the company’s IT and cybersecurity teams, in consultation with the Change Advisory Board, is vital to mitigate risks.

Who from the team might participate in such a CAB meeting?

  • Chief information officer (CIO) would provide strategic guidance and decision-making authority regarding the response to the vulnerability.
  • Chief information security officer (CISO) would lead discussions on the technical aspects of the vulnerability and propose security measures to mitigate the risk.
  • Head of IT operations would provide insights into the operational impact of applying security patches or implementing other changes to the VPN appliances.
  • Head of network infrastructure would provide insights into the technical implications of the vulnerability on the network.
  • Head of application security would contribute expertise in assessing the impact of the vulnerability on specific applications.
  • Legal counsel or chief legal officer provides legal advice on compliance requirements, contractual obligations with the service provider, and potential liability issues stemming from the vulnerability.
  • Depending on the organization’s structure, representatives from key business units or departments that rely heavily on secure remote access, such as finance, human resources, or legal, may also be invited to provide input on the vulnerability’s business impact.

Who should host a Change Advisory Board meeting?

The host of a CAB (Change Advisory Board) meeting is typically the Change Manager or someone designated by the Change Manager.

In some organizations, the Change Manager is a dedicated full-time position responsible for overseeing all aspects of the change management process. In other companies, particularly smaller ones or those with less complex IT environments, the role of Change Manager may be combined with other responsibilities, such as general ITSM or project management.

Best practices of effective CAB meetings

Running a CAB meeting is much like running any other meeting. If you want it to be effective, try to:

  • Establish a clear meeting agenda and goals.
  • Ensure the participants are on top of all the details before the meeting. Let the members prepare for the meeting by sending out the list of proposed changes or collecting participants’ approvals or disapprovals with an automated workflow.

Change approval process in Alloy Navigator

In Alloy Navigator, you can customize the change approval process to meet the business logic of any complexity.

  • Alloy approval engine automatically forwards submitted approval requests to the right people based on their role in the process. Based on the decision, approval requests move to the next stages of their lifecycle.
  • Choose from a menu of different voting methods and procedures. Our ready-to-use options include–single vote approval, majority decision, required percentage, and single-vote approvals.
  • No matter how many stakeholders get involved in the approval process, the number of managers or employees who can review assigned approval requests using our Self-Service Portal is unlimited, and there are no additional licensing costs.
  • If they wish, stakeholders can review approval requests and cast their votes right from email messages. There is no need to open links or log into additional portals or applications.

If this sounds interesting, connect with us and get access to a product demo.

Other recommendations for CAB meetings include:

  • Ensuring that all relevant stakeholders are invited so that all points of view are represented.
  • Maintaining a structured meeting plan by holding onto the agenda.
  • Since things often don’t go as expected, it makes sense for the change manager to manually prioritize the topics that will be discussed. By identifying more and less important topics, you can ensure they’re addressed even if time becomes limited. This is especially relevant for discussions on emergency changes.

The benefits of a good Change Advisory Board

Let’s consider the benefits of an established Change Advisory Board practice:

  1. The most significant benefit of CAB meetings is risk management. By discussing IT changes beforehand, the company can better manage risks. In heavily regulated fields like government or healthcare, it’s crucial to discuss thoroughly because mistakes can be very costly.
  2. Better decisions are made thanks to a collective mind. CAB meetings enhance the decision-making process through the group’s collective expertise. Two heads (or multiple heads) are better than one.
  3. Overall change process efficiency. Establishing a structured pipeline between change management and the CAB contributes significantly to enhancing the efficiency of RfCs and the overall process.

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Key takeaways

  • CAB meetings help assess and approve IT changes, ensuring they’re safe for your systems.
  • To make meetings effective, have clear agendas, ensure everyone is ready, and stick to the plan to make meetings productive. Ensure all relevant stakeholders are invited to CAB meetings to represent diverse perspectives and maximize the collective expertise of the group.
  • The benefits of CAB meetings include enhanced risk management, better decisions, and the overall efficiency of the change management process.
  • Tools like Alloy Navigator help in the change management process by automating approval requests and streamlining decision-making.

Frequently asked questions

How is the Change Advisory Board connected with ITSM?

ITSM, short for IT Service Management, is a collection of processes and policies that enable organizations to design, implement, manage, and improve IT services offered to customers. It is an organized approach to delivering IT services in an organization.

By providing a structured approach to assessing and authorizing changes to IT services and systems, the CAB helps mitigate risks and minimize disruptions to the business.

How is the Change Advisory Board connected with ITIL?

ITIL, or Information Technology Infrastructure Library, is the most widely adopted framework for IT service management. Axelos maintains ITIL ideation, training, and certification. ITIL defines key IT service management processes, focusing on the ITIL lifecycle, and provides guidance on how to manage them efficiently.

One of ITIL processes is change management.

In ITIL v3, the CAB is defined as a group responsible for assessing, prioritizing, authorizing, and reviewing changes to the IT environment. The CAB acts as a governance body that evaluates change requests based on their potential impact on service quality, availability, and performance.

ITIL 4, the latest iteration of the ITIL framework, maintains the concept of the CAB but introduces a more flexible and adaptive approach to change management. The CAB in ITIL 4 plays a similar role to its predecessor but emphasizes collaboration, communication, and continuous improvement.

What is the CAB?

The Change Advisory Board (CAB) is a group of professionals responsible for assessing and approving changes to an organization’s IT environment. It is rooted in ITIL (IT Infrastructure Library), the main industry framework for managing IT services.

What is the role of CAB?

The role of the CAB is to evaluate proposed changes to the IT infrastructure, ensuring they are justified and do not pose threats to any part of the company’s IT environment. This involves discussing and assessing change requests during CAB meetings, which focus on risk management and making informed decisions to minimize disruptions and maximize the benefits of changes.

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