A digital approval workflow is a structured process in which requests, documents or decisions are submitted, reviewed and approved electronically, with automatic rules for routing, notification and escalation. It replaces paper-based, email-based or verbal processes with a traceable, auditable system.
In many companies, approving expenses, purchases, contracts or leave requests still depends on informal processes: an email to the boss, a piece of paper on a desk, a conversation in the hallway. These processes are slow, impossible to track, and easy to lose in a crowded inbox.
What digital approval workflows are
A digital approval workflow defines who can submit a request, who approves it, under what conditions and within what deadlines. The key characteristics:
- Configurable rules: approvers defined by request type, amount, department, or a combination of criteria.
- Automatic notifications: the approver receives an immediate notification whenever a request is pending.
- Time-based escalation: if the approver does not respond within X hours, the request is escalated to the next level.
- Mobile approval: approvals can be completed from a phone with a single tap.
- Record of decisions: every submission, approval, rejection and comment is logged with date, time and user.
Why manual approvals are a bottleneck
| Problem | Manual process | With a digital workflow |
|---|---|---|
| Approval time | 2 to 5 days | 2 to 8 hours |
| Visibility | No one knows where the request is | Status visible in real time |
| Traceability | None (email or paper) | Record of each decision |
| Forgotten requests | Frequent | Automatic escalation |
Approval delays have a cascading effect. A purchase that takes 5 days to be approved can delay an entire production run. A contract stuck in an inbox can mean a lost customer.
Types of approvals that can be digitized
- Purchases and requisitions: purchase orders above a certain value require approval from the CFO or the board.
- Expenses: expense reports submitted with receipts, approved by the direct manager.
- Contracts: new contracts or changes to existing contracts with legal and commercial review.
- Leave and absences: leave requests with schedule-conflict validation and hierarchical approval.
- Commercial discounts: discounts above a certain percentage require approval from the sales director.
- Investments: investment projects with different approval levels depending on the amount.
How an automated approval workflow works
- Submission. The employee submits the request through a digital form, attaching documentation when needed.
- Automatic validation. The system checks whether the request is complete and applies business rules (e.g., purchases above 5,000 euros require two approvers).
- Routing. The request is sent to the correct approver based on the configured rules.
- Notification. The approver receives a notification by email and/or mobile app.
- Decision. The approver approves, rejects or requests changes, all logged with comments.
- Execution. Once approved, the system can trigger automatic actions: creating the purchase order in the ERP, sending the contract for digital signature, or recording leave in the HR system.
Expected results
- 70 to 85% reduction in the approval time for internal requests.
- Zero forgotten requests thanks to automatic time-based escalation.
- A record of who approved what, for internal and external audits.
- Easier regulatory compliance thanks to automatic records of who approved what, and when.
Case in point: an engineering company with 200 employees digitized its purchase and expense approval workflows. The average approval time dropped from 4 days to 6 hours. Forgotten requests, which previously accounted for 12% of cases, were eliminated by the escalation system.
How to implement it
- List every approval. Map all the types of approval that exist in the company, both formal and informal.
- Define the rules. For each type, define who can submit it, who approves it, value limits, deadlines and escalation.
- Start with one type. Implement the most frequent workflow (typically purchases or expenses) and validate it with the team.
- Expand gradually. Add other types of approval after validating the first one.
Engibots helps companies design and implement digital approval workflows integrated with their management systems, with a record of who approved and when.