The following scenarios are desk-designed planning cases; no probabilities are assigned.
| Scenario | Trigger in your own operation | Preferred test | Commercial response to consider |
|---|---|---|---|
| Routine eligible volume falls | Sustained reduction after adjusting for loss mix and seasonality | Recalculate internal utilisation and effective supplier unit cost | Lower minimums, adjustable bands or a smaller committed base |
| Drafts accelerate but acceptance slows | First deliveries rise while review queues and returns grow | Trace material defects and reviewer time by production route | Fund correction ownership before purchasing more draft throughput |
| Inspection evidence drives returns | Repeated missing measurements, photographs or conflicting observations | Compare an improved intake standard with the existing one | Specify input requirements and query ownership separately |
| Catastrophe demand exceeds usable capacity | Intake outpaces completed carrier acceptance | Stress-test production, review, exceptions and system hand-off together | Qualified reserve capacity, activation rules and priced overflow |
Do not select a supplier merely because it can produce more documents. Make the contractual unit of service correspond to the work the carrier can actually use.