When every access request passes through several approvers, the process becomes slow enough that engineers often wait hours or days for basic work. That delay pushes teams toward informal workarounds, shared credentials, or standing access. Over time, the organisation loses both productivity and control because access governance becomes a bottleneck instead of a safeguard.
How multi-approver access flows turn governance into a bottleneck
Multiple approvers sound like stronger control, but they change access management from a fast operational decision into a serial workflow. Each extra approval adds queue time, handoff friction, and a higher chance that the request stalls because one reviewer is unavailable, unfamiliar with the context, or unsure who should own the decision.
That is why the real breakage is not just delay. The process starts to distort behaviour: people stop requesting access through the formal path, teams pre-provision access “just in case,” and approvers become rubber stamps once the backlog becomes visible. At that point, governance no longer reflects actual need.
When approvals are layered across roles, the weakest point is usually ownership clarity. If no single approver can make a timely decision, the request becomes a coordination problem rather than an access decision. The Ultimate Guide to NHIs is useful here because the same approval friction often shows up in service accounts, API keys, and other non-human access paths that need fast, bounded authorization.
What organisations lose when they try to compensate with workarounds
Once the formal path becomes too slow, people do not stop working, they bypass the process. That usually means shared credentials, temporary elevation that never gets removed, or standing access granted to avoid future delays. Each workaround may solve today’s ticket but it weakens traceability, accountability, and least-privilege discipline.
Over time, the organisation also loses signal quality. Approval records stop telling you whether access was truly necessary, because exceptions, repeated renewals, and offline approvals blur the line between controlled access and convenience-based access. The process looks governed on paper while the actual control posture degrades in practice.
A practical indicator is whether request volume keeps rising while meaningful denials or scope reductions stay near zero. If that happens, the control is probably functioning as an administrative gate rather than a risk-based decision point. Key Challenges and Risks covers the adjacent pattern in identity governance, where visibility gaps and excessive permissions often emerge together.
When the approval chain is too slow, teams also start designing around it. They request broader access once instead of narrower access repeatedly, which is efficient for delivery but expensive for security. That trade-off is the core failure mode: the approval system pushes users toward a larger blast radius to avoid repeated friction.
What good access governance looks like instead
Effective access governance keeps the approval path proportional to risk. Low-risk, time-bound requests should move quickly, while unusual, privileged, or cross-boundary access should receive deeper review. The key is not “more approvers,” it is the right approval depth for the request type, with clear ownership and response-time expectations.
Practitioners should also separate recurring operational access from exceptional access. If the same request keeps appearing, it is often a sign that the access model is wrong and the entitlement should be redesigned rather than re-approved forever. That is especially important when access is part of a credential lifecycle, because delay in review can become delay in revocation as well.
What to verify: Measure approval latency, exception frequency, and the percentage of requests that are escalated simply because no one responded in time. Those are better indicators of governance health than the number of signatures collected.
Decision rule: If a request needs multiple approvers because the entitlement itself is sensitive, keep the chain short and explicit. If it needs multiple approvers because the organisation has no clear ownership model, fix the ownership model first.
Practitioner takeaway: The control breaks when approval complexity becomes a substitute for decision quality. Mature governance is fast for routine access, stricter for high-risk access, and designed so people do not have to bypass it to get work done.
Standards & Framework Alignment
This section maps relevant standards and security frameworks to the operational risks and controls described in this guidance.
OWASP Non-Human Identity Top 10 address the attack and risk surface, while CIS Controls v8 and NIST CSF 2.0 set the governance and control requirements practitioners need to meet.
| Framework | Control / Reference | Relevance |
|---|---|---|
| OWASP Non-Human Identity Top 10 | NHI-01 — Secrets and Credential Management | Multi-approver friction often drives standing access and credential workarounds. |
| NHI-02 — Identity Lifecycle and Offboarding | Slow approvals often mask weak review and revocation discipline for access paths. | |
| NHI-04 — Least Privilege and Permission Scope | Approval bottlenecks encourage broader access grants than the task requires. | |
| Recommendation — Limit standing access and enforce short-lived, well-owned credentials. Automate timely review and revocation for recurring access requests. Constrain entitlements to the minimum scope needed for each request. | ||
| CIS Controls v8 | 5.3 — Account Access Review | Serial approvals affect how effectively access is reviewed and revalidated. |
| 6.3 — User Account Management | Workarounds from slow approvals often create unmanaged access paths. | |
| Recommendation — Review privileged and sensitive access on a defined cadence. Centralise account request and approval handling to reduce shadow access. | ||
| NIST CSF 2.0 | PR.AC-4 — Access Permissions Management | Multi-approver workflows are about how access decisions are authorised and constrained. |
| GV.RM-1 — Risk Management Strategy | Approval depth should reflect enterprise risk appetite, not process habit. | |
| PR.AC-1 — Identity and Credential Management | Slow approval chains often lead to credential sharing or standing access. | |
| Recommendation — Apply access-permission controls that keep approvals proportional to risk. Set approval depth based on risk tolerance and operational impact. Manage identities and credentials so access can be granted without unsafe workarounds. | ||
Related resources from NHI Mgmt Group
- Why do organisations need lifecycle based access controls instead of manual provisioning for every request?
- Why do inline guardrails matter when organisations route LLM traffic through multiple model providers?
- What breaks when organisations route multi-model AI traffic through a conventional API gateway?
- Why do organisations need to verify identity at every access request for high-risk digital services?
Deepen Your Knowledge
Reviewed and updated by the NHIMG editorial team on September 17, 2026.
NHI Mgmt Group — the #1 independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org
