Third-party identity governance should sit with IT or security teams, not HR or individual business units. Healthcare providers rely on contractors, visiting staff, and suppliers, so governance must cover onboarding, access requests, and ongoing control regardless of identity type. Central ownership helps maintain consistent policy enforcement, reduce risk, and support regulatory compliance across internal and external workforces.
Why Third-Party Identity Governance Belongs in IT or Security
Third-party identity governance is an access-control problem before it is an administrative one. In healthcare, contractors, visiting clinicians, vendors, and partners often need time-bound access to clinical, operational, and support systems, so the owning team must be able to enforce policy consistently across onboarding, privilege changes, and offboarding.
A central owner also has the visibility to reconcile access against business need, system criticality, and regulatory obligations. When governance is split across HR or individual departments, access decisions tend to become local exceptions, which makes reviews harder, weakens accountability, and leaves gaps in who can approve, provision, or revoke access.
What Central Ownership Changes in Practice
The ownership question matters because third-party identities rarely follow a single lifecycle. A supplier may need a VPN account, a contractor may need application access, and a visiting specialist may need temporary clinical privileges, but each of those should still flow through one governance model that defines who approves access, how it is recorded, and when it expires.
IT or security ownership is also what makes control testing possible. If the same team owns the access standards, the approval workflow, the review cadence, and the deprovisioning rules, the organisation can measure whether access is current, whether privileged accounts are justified, and whether exceptions are being managed instead of accumulating invisibly. This is why broader NHI governance guidance consistently treats lifecycle control and access visibility as core capabilities, not afterthoughts, in Ultimate Guide to NHIs and the NHI Lifecycle Management Guide.
For healthcare organisations, that central model is especially important because third-party access often crosses clinical and non-clinical systems. Governance needs to answer whether the identity is still needed, whether the access scope matches the role, and whether the account can be removed quickly when the engagement ends. Where access is distributed across departments, those questions are usually answered inconsistently.
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 CSF 2.0, NIST SP 800-63 and NIST Zero Trust (SP 800-207) set the technical controls, while NIS2 define the regulatory obligations.
| Framework | Control / Reference | Relevance |
|---|---|---|
| CIS Controls v8 | 6 — Access Control Management | Third-party access must be approved, reviewed, and revoked centrally. |
| 5 — Account Management | Third-party identities need a single lifecycle owner for onboarding and offboarding. | |
| Recommendation — Enforce central approval and periodic review for every third-party account. Assign one owner for provisioning, changes, and timely removal of external accounts. | ||
| NIST CSF 2.0 | PR.AC — Access Control | Healthcare third-party governance depends on controlled, policy-based access decisions. |
| GV.RM — Risk Management Strategy | Central ownership reduces governance gaps and supports regulated access oversight. | |
| Recommendation — Apply access control policy to every third-party identity and entitlement. Set enterprise ownership for third-party identity risk and accountability. | ||
| NIST SP 800-63 | IAL — Identity Assurance Level | Third-party identity processes need assurance in who is being granted access. |
| AAL — Authenticator Assurance Level | External identities require strong authenticator controls when access is granted. | |
| FAL — Federation Assurance Level | Healthcare often relies on federated third-party access and needs governed trust. | |
| Recommendation — Verify identity assurance before issuing access to external users. Match authenticator strength to the sensitivity of third-party access. Govern federated trust paths for third-party access and periodic revalidation. | ||
| NIST Zero Trust (SP 800-207) | PA — Policy Engine and Policy Enforcement Point | Central ownership depends on consistent policy decisions and enforcement. |
| IA — Identity Governance and Lifecycle | Third-party identity governance is fundamentally a lifecycle control problem. | |
| Recommendation — Centralise policy decision and enforcement for third-party access requests. Manage onboarding, access changes, and deprovisioning through one lifecycle process. | ||
| NIS2 | Risk Management Measures — Cybersecurity Risk Management Measures | Healthcare providers need controlled third-party access as part of risk management. |
| Recommendation — Treat third-party identity governance as part of enterprise risk controls. | ||
Practitioner Guidance
What to prioritise: Establish a single owner for third-party identity policy, approvals, review cadence, and revocation, then let business units define need while IT or security enforces the control. That split keeps local teams focused on operational necessity without letting them become the system of record for access decisions.
What to verify: Confirm that every third-party identity has an accountable sponsor, an expiry date, and a documented deprovisioning path. If the organisation cannot produce those three elements for a given account, the account is not governed, even if it was originally approved.
Common mistake: Treating HR onboarding or vendor management as if it were enough to govern access. Employment status or contract status may trigger the process, but they do not replace access ownership, entitlement review, or timely revocation.
Practitioner takeaway: In healthcare, third-party identity governance works only when one control owner can see the full access lifecycle and enforce the same standard across every external user, system, and exception.
Related resources from NHI Mgmt Group
- Why is it important to integrate identity and data governance?
- Should organisations prioritise external exposure or internal credential governance first?
- How should organisations govern third-party identity access more tightly?
- Should organisations treat third-party access as a privileged identity risk?
Deepen Your Knowledge
Reviewed and updated by the NHIMG editorial team on September 20, 2026.
NHI Mgmt Group — the #1 independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org
