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Planning & Processnoun · /tʃeɪndʒ ədˈvaɪzəri bɔːrd/

change advisory board

In simple English

A change advisory board (CAB) is a governance mechanism used in IT service management and software development to control and manage change risk. The board typically includes representatives from operations, development, quality assurance, product management, and business stakeholders. Before major changes are released to production, the CAB reviews the change request, assesses potential impact on existing systems and users, and decides whether to approve, defer, or reject it. This prevents unplanned outages and ensures alignment between technical changes and business needs. In larger organizations, the CAB meets regularly (weekly or bi-weekly) to triage pending changes, while smaller teams may use an ad-hoc approach. The board uses tools like change impact assessments, rollback plans, and testing results to make informed decisions.

Understanding what a change advisory board is and how it works in IT change management

At a glanceCEFR C1
Commonness4/5
Versatility4/5
FormalityCasualFormalFormal
Spoken ↔ WrittenSpokenWrittenBoth
Directness ↔ DiplomaticDirectDiplomaticNeutral
RegionUS and UK
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Say it like this

The CAB approved our deployment request
We need to present this to the change advisory board
The change advisory board rejected the proposal due to risk concerns

Real examples

in a standup

"We have submitted the authentication module update to the change advisory board for review next Thursday."

in a code review

"This is a breaking API change, so we need to document it well for the change advisory board presentation."

in a team meeting

"The change advisory board has asked us to provide a detailed rollback plan before they will approve the infrastructure migration."

Don't say this

Handle with care. Often abbreviated as CAB but this can confuse people unfamiliar with the acronym. Do not confuse with general advisory boards used in other industries.

We made a change advisory board to handle the bug fix.
We submitted the bug fix to the change advisory board for approval.The board does not make changes; it reviews and approves changes that have been proposed by teams.
The change advisory board is only for database updates.
The change advisory board reviews all significant changes, including infrastructure, application, and configuration updates.A CAB evaluates any change that could impact the system, users, or business, not just specific types of changes.
We do not need the change advisory board for small patches.
We should follow our change policy to determine if this patch requires change advisory board approval.Whether a change needs CAB review depends on organizational policy and the change's risk level, not just its size.

Other forms

noun

change advisory board

"The change advisory board meets every two weeks to evaluate pending requests."

noun

CAB (abbreviation)

"We presented the plan to the CAB and they approved it with one condition."

adjective

change advisory board meeting

"The change advisory board meeting is scheduled for Friday at 2 PM."

Often used with

submit to the change advisory boardPresent a change request for the board to review and decide on
change advisory board approvalThe decision or authorization given by the board for a proposed change
change advisory board meetingThe scheduled gathering where the board reviews and votes on change requests
change advisory board requestA formal proposal submitted to the board for review
change advisory board reviewThe process of examining and assessing a proposed change

Similar words

change review boardVery similar term with identical function; some organizations use this name instead
change control boardSlightly different emphasis; focuses more on controlling changes than advising on them
change management committeeBroader term that may include additional responsibilities beyond change approval

Opposites

ad-hoc changeemergency change bypassunauthorized change

Practice

Try it

4 quick exercises

Pick the most natural phrasing

1. You want to tell your manager that you need approval from the senior leadership group for your deployment. How do you phrase it?

Complete the sentence

2. Before we deploy the new payment system to production, we need to present our plan to the _______.

Spot the mistake

3. Which sentence uses change advisory board correctly?

Rewrite naturally

4. Rewrite this using 'change advisory board': We need to ask the senior people from different teams if they think our database update is safe before we do it.

Questions

Quick poll

Have you said "change advisory board" in a standup this week?

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