Why this matters
Access accumulates when employees change roles, projects end, vendors finish work, or exceptions are never revisited. A periodic review converts old assumptions into explicit keep, remove, or change decisions.
Before you begin
- Define the systems included in the review.
- Identify the business owner who can approve access decisions.
- Export current users, groups, roles, or permissions from the source systems when possible.
- Do not rely only on a manually maintained list if the live system can provide authoritative data.
Step-by-step instructions
Step 1: Create the review fields
Track system, account, user, department, role/group, access level, privileged status, owner, last sign-in where available, reviewer decision, approver, and completion date.
Why this step mattersConsistent fields make the review auditable and easier to repeat.
What to look forEach row should represent a reviewable access relationship.
Step 2: Start from live access data
Export current accounts and permissions from the actual service.
Why this step mattersA stale spreadsheet cannot prove what access exists today.
What to look forThe review population should reconcile to the live environment.
Step 3: Identify high-risk access first
Prioritize administrator roles, external users, dormant accounts, shared accounts, finance/HR systems, and broad file permissions.
Why this step mattersRisk-based review finds the most consequential issues earlier.
What to look forHigh-impact access should receive an explicit owner decision.
Step 4: Get business-owner decisions
For each access item, record keep, remove, reduce, change, or investigate.
Why this step mattersIT can identify technical access but may not know whether it remains business-necessary.
What to look forEvery exception should have an accountable approver.
Step 5: Implement changes separately
Execute approved removals or role changes through controlled administrative procedures.
Why this step mattersThe review record should not become an uncontrolled change script.
What to look forChanges should be traceable back to approved decisions.
Step 6: Verify completion
Re-export or spot-check the system to confirm changes actually took effect.
Why this step mattersA review is incomplete if decisions are recorded but not implemented.
What to look forRemoved access should no longer appear in the live system.
Step 7: Archive the evidence
Store the completed review with dates, reviewers, approvals, and follow-up items.
Why this step mattersHistorical reviews show how access changed over time.
What to look forThe next review can start from the last approved state and current live data.
What to look for when you are finished
A successful result should match the business purpose described above, use the smallest necessary access or configuration scope, and leave enough documentation that another authorized administrator can understand what was changed and why.
When to stop and contact IT
Secondary search questions this article answers
- user access review template
- access review spreadsheet
- permission audit template
- user access audit Excel
Authoritative references
Vendor interfaces and licensing can change. Verify current platform behavior against the primary documentation below before making high-impact production changes.
Need help applying this safely?
J3 Systems Group helps small businesses and nonprofits organize, secure, document, and improve Microsoft 365, Google Workspace, devices, access, and business technology operations.
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