The practical framework
Review ServiceNow platform access by role, group, user, integration, lifecycle, business need, approval, privileged action, exception, and evidence.
Define the access population and decision
State whether the review covers users, groups, roles, integrations, elevated actions, or a specific application. Define what the reviewer must decide: retain, reduce, remove, investigate, or accept an exception. A broad export without a decision boundary creates work without clarity.
The ServiceNow access-controls route is the relevant internal destination when access governance needs evidence review.
Review role, group, user, and integration scope
Compare assigned access with current role, service responsibility, group membership, integration purpose, and approval. Look for inherited access, duplicate roles, dormant accounts, shared identities, or permissions that no longer match the work.
The ServiceNow identity-integration route provides an internal path when identity and platform boundaries intersect.
Check lifecycle, approval, and privileged actions
Review joiner, mover, leaver, contractor, supplier, and integration lifecycle events. Identify who approved access, whether that authority remains valid, and which actions require stronger oversight. Privileged access should have a clear reason, owner, and review condition.
The ServiceNow segregation-of-duties route is relevant when incompatible responsibilities need consideration.
Handle exceptions and removal evidence
Record the exception, reason, scope, owner, expiry, compensating action, and next review. When access is removed, preserve the request, authority, action, time, and verification evidence. Do not close a removal task because an instruction was sent.
The ServiceNow audit-evidence route supports evidence review.
Repeat review when conditions change
Repeat access review after role changes, service changes, integration changes, incidents, control findings, or policy updates. Keep the previous decision and the new evidence connected so the reviewer can understand what changed.
For platform access review work, the ServiceNow continuous-improvement route provides the next internal path.