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Measurement and traceability

Loggers, IoT, TTI labels, lot tracking, KPIs. A cold chain nobody measures cannot be proven in an audit.

How long you have when the unit stops: the failure test that gives you the number
23 August 2026
How long you have when the unit stops: the failure test that gives you the number

The time left after the unit stops is measured by the WHO Supplement 11 failure test: set point, roughly 12 hours of stabilisation and the single time that goes into the report.

Measurement and traceability
What evidence supports the maximum time printed on a container?
23 August 2026
What evidence supports the maximum time printed on a container?

A medicinal distribution inspection form asks for the duration; do not apply it to your product and route without supporting evidence.

Measurement and traceability
Four rows, four calendars: which file updates your trip-cost sheet
22 August 2026
Four rows, four calendars: which file updates your trip-cost sheet

Fuel, motor vehicle tax, inspection and depreciation are fed by four different official files and go stale on four calendars. Write the file and the date of the version you used next to each row.

Cost and investment
How to document equipment choice, maintenance and use in a cold-transport claim
22 August 2026
How to document equipment choice, maintenance and use in a cold-transport claim

Evidence the load-equipment match, maintenance history and trip records separately.

Regulations and standards
A frozen pallet refused at the ramp: protection, inspection and the burden of proof
22 August 2026
A frozen pallet refused at the ramp: protection, inspection and the burden of proof

For a frozen pallet refused at the ramp, protecting the goods and having their state properly established is the refusing buyer's job; without that, the burden of proof stays with the buyer. Communiqué 2015/34 describes how to measure.

Regulations and standards
Annual verification for a compliant recorder on ATP-certified equipment
21 August 2026
Annual verification for a compliant recorder on ATP-certified equipment

Article 18(2) limits annual verification to recorders fitted to ATP-certified equipment and meeting ATP criteria; match device and equipment identities.

Measurement and traceability
Is mince +3 or 2 °C? Two texts, two numbers, and which one binds
21 August 2026
Is mince +3 or 2 °C? Two texts, two numbers, and which one binds

The +3 °C for mince appears in the ATP roadside inspection guide table, while the text of the ATP agreement itself and the animal hygiene regulation both say 2 °C. Shipments work to 2 °C.

Regulations and standards
Which text asks for what in cold transport: a short map
21 August 2026
Which text asks for what in cold transport: a short map

Carrier authority, equipment certificate, vehicle hygiene, product temperature and temperature records come from five different texts. Where each answer lives, with the key figures, in one table.

Regulations and standards
Which standard your recorder meets: what communiqué 2014/48 asks for
20 August 2026
Which standard your recorder meets: what communiqué 2014/48 asks for

Communiqué 2014/48 asks for documents showing that recorders meet three TS EN standards, sets a minimum one-year retention period for records and grants a separate exception for distribution and display cabinets.

Regulations and standards
What is temperature-controlled transport and what does it cover?
19 August 2026
What is temperature-controlled transport and what does it cover?

The word control covers three jobs at once: holding the condition, measuring it and recording it. Running a cooler is only one of the three.

Transport and routing
What is the cold chain rule? Three legs, not one degree
19 August 2026
What is the cold chain rule? Three legs, not one degree

The rule is one sentence: the product stays within its own condition without interruption, and a record proves it. The condition changes by product: -18 °C, 2 °C, +2 to +8 °C.

Regulations and standards
What conditions should a cold-chain promise cover?
19 August 2026
What conditions should a cold-chain promise cover?

Define a promise through product starting conditions, route duration and measurement records; avoid universal guarantees beyond the tested scope.

Supply relationships
Sequence a cold-chain box by delivery stop
18 August 2026
Sequence a cold-chain box by delivery stop

Plan stop order, carton access and a loading sketch together; track wrong-carton searches on the next run using the same measure.

Containers and equipment
Verify Isotec TBX dispatch readiness on one form
18 August 2026
Verify Isotec TBX dispatch readiness on one form

Match container identity, interior condition, required equipment and route in one work order; tie dispatch sign-off to completed checks.

Containers and equipment
Manage cold-chain box voids according to load movement
18 August 2026
Manage cold-chain box voids according to load movement

Record void location and carton movement at receipt; retry the same load with a defined divider and check that the lid closes freely.

Containers and equipment
Match Isotec TBX delivery items to the order lines
18 August 2026
Match Isotec TBX delivery items to the order lines

Document external damage before unpacking; compare identity, model, fittings and accessories with the order and track open items separately.

Containers and equipment