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Match product, packaging and records to the order before loading, and confirm custody responsibility.

Check units, missing route legs, boundary and allocation. Include sources, versions and excluded activities in the report file.

Match fuel quantity, factor unit, and accounting boundary; track refrigeration energy separately.

Add source, scope, method and confidence limits to every data line.

Do not compare an intensity value alone. Show its functional unit, system boundary, load and route mix alongside it.

The tonne-kilometre is the unit of transport work: how much load carried how far. ISO 14083 defines load mass and distance separately, and if the distance is measured differently the unit changes with it.

Choose an allocation key that reflects load use and reporting purpose; disclose data sources and method consistently.

Measured data and default factors have different bases. Make the source, scope and data gaps visible on every calculation line.

Define the boundary and activity data before calculating; document sources, periods and estimates together.

Cold air sinks, warmed air rises, corners sit closer to the outside and every lid opening upsets the balance. One reading cannot describe the whole container; the worst point is found by mapping.

Share product conditions, where readings were taken and any deviation record. Match every figure shown to the actual shipment and measurement point.

Define model, load and test conditions instead of a single temperature promise; specify handover measurement and responsibility.

Check the model, load and conditions in the test report, then trial the same setup with sensors on your route.

Separate permanent container identity from dispatch details, then test the label with staff during loading and handoff.

Qualify the box independently of the vehicle; log product, device, shift and owner, then route deviations through approved protocol.

Align service scope, equipment, delivery evidence and exception handling in contract and operating records.