Access Control Review Template

Overview

An Access Control Review Template provides a structured way to verify that users and service accounts have only the permissions required for their current role. It supports compliance frameworks such as SOC 2, ISO 27001, and PCI-DSS by documenting who has access, why they have it, and whether it is still justified.

When to Use

• During quarterly or annual access reviews.
• Before an external audit or certification.
• After a role change, termination, or reorganization.
• When onboarding or offboarding a sensitive system.
• After detecting an account with excessive privileges.

Prerequisites

• An authoritative list of systems, roles, and users.
• Access to identity provider logs or role management APIs.
• A defined policy for least privilege and role lifecycle.
• A reviewer who is a manager or system owner, not the user being reviewed.

Solution

Template

1. Review Scope

Field	Description	Example
System or application	Resource under review	Production database
Review period	Start and end date	Q2 2026
Reviewer	Person accountable	Engineering manager
Review date	When the attestation is performed	2026-06-27
Sample size	Number of users reviewed	42

2. User Access Register

User	Role	Permissions	Business Justification	Still Needed?	Reviewer Notes
alice@example.com	db-admin	Read, write, schema	Database maintenance	Yes	Valid
bob@example.com	read-only	Read	Reporting	No	Account to be disabled
deploy-bot	service	Deploy to production	CI/CD pipeline	Yes	Managed by IAM role

3. Service Account Checklist

Account	Purpose	Last Used	Key Rotated	Action Required
backup-sa	Nightly backups	2026-06-26	Yes	None
integration-sa	Third-party sync	Never	No	Review or remove
monitoring-sa	Metrics ingestion	2026-06-27	Yes	None

4. Findings and Actions

Finding ID	Description	Severity	Owner	Due Date	Status
AC-01	Two users with admin access never use it	Medium	IAM team	2026-07-04	Open
AC-02	Orphan account from former contractor	High	Security	2026-06-30	Open
AC-03	Missing MFA on three privileged accounts	High	Identity team	2026-07-02	Open

5. Attestation

Field	Value
Reviewer name	Alice Rivera
Role	Engineering manager
Date	2026-06-27
Outcome	Approved with conditions
Conditions	Remove two orphan accounts and enforce MFA within 5 days
Next review date	2026-09-27

Explanation

The review separates identification of access from approval. By listing every account, its role, justification, and necessity, reviewers can spot privilege creep, orphan accounts, and missing MFA. The attestation step creates an audit trail that demonstrates compliance.

Variants

• Privileged access review: Focuses only on administrators, root accounts, and break-glass credentials.
• Application-level review: Reviews roles and permissions inside a single application rather than infrastructure.
• Cloud IAM review: Targets AWS, Azure, or GCP roles, policies, and groups.
• Contractor review: Reviews time-bounded access and expiration dates.

Best Practices

• Perform reviews quarterly for privileged access and annually for standard access.
• Use a manager or system owner as the reviewer, never the account holder.
• Automatically disable accounts that have been inactive for a defined period.
• Require MFA for all privileged accounts.
• Remove access before or on the employee’s last day.
• Keep attestation records for at least one year or per compliance requirement.

Common Mistakes

• Reviewing access without checking whether the account is still active.
• Allowing self-review of own permissions.
• Keeping broad access after a role change.
• Failing to review service accounts and API keys.
• Missing cloud console access when reviewing application roles.

FAQs

What is an orphan account?

An account that remains active after the owner has left the organization, changed roles, or stopped using the associated service. These accounts are high-risk and should be disabled or removed.

Can access reviews be automated?

Yes. Identity governance tools can collect access data, trigger reminders, and route approvals. However, human attestation remains required for most compliance frameworks.

What evidence is needed for an auditor?

A complete access register, reviewer decisions, remediation actions, and signed attestation with dates and reviewer names.