It is good to review past mistakes before committing new ones ~Warren Buffet
What is Azure Access Review?
Azure Access review is used to assess continued access to Azure groups, user roles, and applications. It can be used to set up reviews on a recurring basis to ensure the right users/groups have the right roles assigned to them.
Prerequisites for Access Review
Azure AD Premium P2 or Enterprise Mobility & Security (EMS) E5 license is required for this feature.