Approval workflows often begin as a stream of messages: “Can I buy this?”, “Is this discount okay?”, or “Can this go live?” The problem is not the approval button. It is missing context, invisible queues, and no clear rule for who can decide.
Choose one approval type
Do not build a universal approval engine first. Pick one repeated decision—purchase requests, discounts, content publishing, time off, or vendor onboarding—and define its boundaries. Record what is being requested, the requester, business reason, value or risk, desired date, attachments, and cost center or client.
Turn policy into routing rules
A useful approval matrix is explicit enough to test. For example, purchases below $500 may go to a team lead, $500–$5,000 to a department head, and larger requests to finance. Security-sensitive software can always include IT, regardless of price.
| Condition | Route | Response target |
|---|---|---|
| Standard, low-value request | Direct manager | 1 business day |
| Above department threshold | Manager, then finance | 2 business days |
| New software or data access | IT/security review | 3 business days |
| Missing required evidence | Return to requester | Immediate |
Use named roles rather than hard-coded people where possible. When a manager changes, the workflow should still route correctly.
Build a visible approval record
Store requests in one system of record with statuses such as Draft, Submitted, Needs information, Approved, Rejected, and Completed. Email and chat can deliver actionable notifications, but the final decision should be written back to the record with the approver, timestamp, and optional note.
Handle silence and delegation
Set reminders before an escalation. After the response target expires, route to a delegate or approver’s manager. Avoid silently auto-approving high-risk requests. For planned absences, maintain a delegation field with an effective date rather than asking employees to forward messages manually.
Protect against duplicate actions
An approval event should execute the downstream action once. Attach a unique request ID to purchase orders, discount records, or publishing jobs. If the integration retries, check whether that ID is already complete before acting again.
Review the workflow as policy changes
Track median approval time, requests returned for missing information, aging by approver, and exceptions outside the normal route. A growing queue may mean the threshold is too strict, the approver is overloaded, or the form does not collect enough evidence.
Estimate the benefit using the automation ROI framework, including the cost of maintaining the matrix. If approvals feed a recurring management pack, connect the results to your weekly reporting workflow.