Best Practices
Follow these best practices to keep container data accurate and operationally useful.
Container registration
- Enter container numbers exactly as they appear on the physical unit.
- Verify container numbers follow ISO 6346 format (including check digit validation).
- Confirm container type matches physical inspection.
Data accuracy
- Double-check container numbers to avoid tracking errors.
- Verify tare weights match the container’s specification plate.
- Ensure the correct shipping line is assigned.
System integration
- Link containers to appropriate bookings and shipments.
- Ensure container data flows to documentation systems.
- Update container status as it moves through operations.
Common questions
Why is the container number important?
Container numbers are unique global identifiers that allow tracking throughout the entire supply chain, from origin to destination.
Can I reuse a container number?
No, each container has a permanent, unique number. If you need to track the same physical container again, use its original container number.
What’s the difference between tare weight and gross weight?
Tare weight is the empty container weight. Gross weight is tare weight plus cargo weight. VGM (Verified Gross Mass) regulations require accurate gross weight reporting.
Do I need to register every container I use?
This depends on your operational requirements. Many operators register containers when they take possession or when assigned to specific bookings.
What if I enter the wrong container number?
Edit the container entry if caught early. If the container is already linked to shipments, consult your operations team about the best correction procedure to maintain data integrity.