They should manage them together. Licence control tells you what is being paid for, while access control tells you who can use it. Separating them usually leaves gaps where a user keeps access after the business case ends, or where an app remains funded without active governance.
Why SaaS Access and Licence Control Belong in the Same Operating Model
For SaaS, access and licence control are two sides of the same control problem. The business is paying for the right number of usable seats, and security is managing who can actually exercise those rights. When those functions are split across teams or systems, orphaned access, dormant accounts, and wasted subscriptions become much more likely.
In practice, the useful unit is not the licence or the account on its own, but the active entitlement. That is the state that determines whether a user should keep access, whether a seat is still justified, and whether an exception needs review. Treating the two separately usually creates conflicting records, slower offboarding, and weak ownership of application access.
A combined operating model also makes governance easier to evidence. If the same workflow can show who requested access, why the seat exists, when it was last used, and when it should expire, teams can make cleaner renewal, recertification, and removal decisions. It is harder to argue that access is justified when usage, funding, and approval data sit in separate places.
What Breaks When You Separate Seat Management from Access Management
The most common failure is a mismatch between commercial inventory and actual authority. A SaaS seat can remain funded after the user leaves, while access control may still show an active account. The reverse also happens, where an application is technically licensed but no one is accountable for its entitlements, usage, or revalidation.
That split also obscures overprovisioning. If a platform team manages licences and an identity team manages access, neither may see the full pattern of stale users, duplicate accounts, shared accounts, or premium features assigned to people who no longer need them. In a SaaS environment, that creates both waste and exposure.
Another issue is remediation latency. Offboarding is not complete if one team removes access but another still renews the seat, or if a manager approves a licence but no one confirms the underlying account is actually disabled. IAM and IGA basics are useful here because they frame the link between provisioning, access reviews, entitlements, and lifecycle control.
How to Run SaaS Governance as One Control Surface
The cleanest model is to manage the SaaS application, the seat entitlement, and the access decision together in one governance workflow. That does not mean one team must do everything, but it does mean one process should decide whether the user is entitled, whether the licence is still needed, and whether the account should remain active.
For access design, use the same principle applied to broader authorisation models: grant only the entitlement needed for the role, and remove it as soon as the business condition changes. Authorisation Models Guide is relevant because SaaS control decisions often depend on role, attribute, or policy logic rather than simple one-off approvals.
For the governance workflow itself, connect joiner-mover-leaver events to licence assignment and revocation. That creates a single decision path for onboarding, role changes, and exits. It also makes periodic access review more meaningful, because reviewers can see not only whether the account exists, but whether the seat is still justified and used.
For SaaS platforms with external integrations, automation should enforce the policy, not bypass it. If an app account can still authenticate after a user has lost entitlement, that is a control failure, even if the invoice has been corrected. Where the SaaS product supports it, couple deprovisioning with session invalidation, token revocation, and admin review of connected apps.
Risk and Threat Considerations
Separating SaaS access from licence control creates a predictable exposure pattern: a user may retain working access after the business no longer wants them to, or an unused account may remain live simply because nobody owns the licence record. That increases the chance of dormant access, privilege creep, and delayed offboarding across cloud services.
Failure mechanism: identity and procurement records drift apart, so account removal, entitlement removal, and payment renewal are handled on different timelines. An attacker or insider can benefit from that gap if a forgotten SaaS account or integration token remains usable after the business believes it has been shut down.
Impact: the organisation can pay for inactive services, fail audits, miss offboarding, and keep an unnecessary attack path alive in a high-value SaaS platform.
Standards & Framework Alignment
This section maps relevant standards and security frameworks to the operational risks and controls described in this guidance.
CIS Controls v8, NIST SP 800-53 Rev 5 and OWASP ASVS set the technical controls, while ISO/IEC 27001:2022 defines the regulatory obligations.
| Framework | Control / Reference | Relevance |
|---|---|---|
| CIS Controls v8 | CIS-6 — Access Control Management | SaaS seat and account governance both depend on controlling who can use applications. |
| Recommendation — Align application access with business need and remove dormant SaaS accounts promptly. | ||
| NIST SP 800-53 Rev 5 | AC-2 — Account Management | SaaS access and licence control are lifecycle questions about account provisioning and removal. |
| Recommendation — Tie SaaS provisioning, revocation, and periodic review to a single account management workflow. | ||
| ISO/IEC 27001:2022 | A.5.15 — Access control | The question concerns governing who may use SaaS services and under what conditions. |
| Recommendation — Define access rules that keep SaaS entitlements and business need aligned. | ||
| OWASP ASVS | V8 — Authorization | SaaS access decisions depend on enforcing who is allowed to use an application. |
| Recommendation — Verify that SaaS authorisation matches role-based entitlement and revocation requirements. | ||
Practitioner Guidance
What to verify: every SaaS app should have a single owner who can answer three questions without checking three systems: who has access, which seats are paid for, and when both were last reviewed. If those answers do not line up, treat the control as incomplete.
Decision rule: if a user no longer needs the app, remove access and reclaim the seat in the same workflow; if the seat is still needed, document the business justification and the review date together. Do not allow “licence only” exceptions to become a back door for continuing access.
What good looks like: offboarding produces one outcome, not two tickets, and recertification confirms entitlement, usage, and cost at the same time. The goal is not just cost efficiency, but a provable state where no funded SaaS access exists without an accountable business need.
Practitioner takeaway: manage SaaS access and licence control as one governed lifecycle, because the moment they diverge is the moment orphaned access and wasted spend start to accumulate.
Related resources from NHI Mgmt Group
- What breaks when teams manage SaaS, cloud, and endpoint access separately?
- How should security teams run access reviews for non-human identities?
- How should security teams govern non-human identities that have persistent access?
- How should security teams govern API keys used for generative AI access?