Qualifying temperature-controlled vehicles and shipping containers
Transport equipment is qualified like storage: define the conditions, map with calibrated loggers under worst-case ambient and load, and monitor every shipment.
EU GDP chapter 9 requires that temperature-controlled vehicles and equipment be qualified and that temperature during transport be monitored. WHO Annex 9 gives model guidance for the qualification of transport: define the requirement, test under worst-case conditions, and demonstrate performance across the expected duration.
Elements of a transport qualification
- Thermal profiles representing summer and winter routes, including door openings and delays.
- Sensor placement throughout the load space — front, rear, top, bottom, near doors and refrigeration units.
- Loaded configuration representative of real shipments.
- Duration at least equal to the longest expected journey.
- Acceptance criteria derived from product storage conditions.
For passive shippers, qualification tests the pack-out against an ambient profile chamber run; for active containers, the control system's ability to hold set point is tested across ambient extremes.
Frequently asked questions
- Does every shipment need mapping?
- No — the equipment is qualified; each shipment is then monitored with a calibrated logger and the record reviewed.
References
- [1]EU Guidelines on Good Distribution Practice of medicinal products for human use (2013/C 343/01)
- [2]WHO Technical Report Series 961, Annex 9: Model guidance for the storage and transport of time- and temperature-sensitive pharmaceutical products (2011)
General technical guidance written against the cited sources. It is not regulatory or legal advice and does not replace the applicable standard, guideline or a qualified reviewer's judgement.
Have a question on this topic?
Ask ValiTrac AI and see the evidence and calculation behind the answer.
Ask ValiTrac AIFree calculator: MKT & logger data check
Paste logger readings and get MKT per ICH Q1A(R2) alongside min, max, mean and out-of-limit runs with durations.
Open the calculatorRelated articles
Temperature control under EU GDP: what is expected
EU GDP requires premises and equipment that maintain storage conditions, initial mapping before use, calibrated monitoring equipment, alarms, and records that demonstrate control.
Warehouse qualification under GDP: from URS to routine monitoring
A qualified warehouse has a documented requirement, a mapping study that meets it, monitoring placed by the results, and a change-control trigger for re-qualification.