Why this gets its own page
Diagnostics, laboratory reagents, and certain other healthcare consumables carry a temperature or handling requirement that does not forgive a gap. A break in condition partway through a shipment can be as damaging as physical loss, and it is often invisible until the product is opened, tested, or used. That is a different risk profile than moving an imaging system or a case of surgical instruments, where physical care and secure handling are the main concerns.
Because of that difference, we treat cold chain and controlled handling as its own discipline within the broader movement of a shipment rather than folding it into general warehousing and delivery.
What we handle under controlled conditions
Product categories we plan for under this discipline include in vitro diagnostic reagents and test kits, diagnostic calibrators and controls, certain biologics-adjacent and temperature-sensitive medical consumables, and any other product the client identifies as condition-sensitive at the point of engagement. If a product needs to stay within a defined range, or needs to be kept apart from other stock for handling reasons, it is treated as controlled from the moment it enters our custody.
Continuity across handovers
The core of our approach is continuity, not correction. A shipment changes custody several times between a manufacturer and a hospital receiving dock: from the air or ocean carrier to Windward at the port of entry, from transport into storage, and from storage out to the final delivery vehicle. Each of those points is where a product can sit outside its required range if the handover is not planned for.
We build the handling requirement into the movement plan from the start: packaging and transport arrangements suited to the product class, minimal dwell time between handovers, and the receiving party's own requirements accounted for before the shipment arrives. The aim is to hold condition through the chain, rather than treating each stage as a fresh problem to solve after the product has already been sitting for a while.
Documentation and custody
Every transfer of a controlled shipment is documented: what was received, its condition on receipt, the time of handover, and who took custody next. For temperature-sensitive product, that record travels with the shipment so the client and the receiving facility can see that continuity was maintained from one end of the movement to the other, not just at the points someone happened to check.
When something looks wrong
If a monitoring indicator or a visual inspection raises a question about whether a shipment held its required condition, the product is held and flagged rather than delivered on schedule regardless. We notify the client promptly, and the decision on what happens to that product, whether it is released, quarantined, or returned, sits with the client's own quality or regulatory function. We do not make disposition calls on product we do not own; our role is to hold it safely and surface the issue as soon as it is identified.
Part of one movement, not a separate service
Cold chain and controlled handling is delivered as part of the same import-to-delivery movement described on our services page, not as a standalone add-on. A shipment that includes both ambient devices and temperature-sensitive reagents moves as one consignment with two handling plans running in parallel, tracked and delivered together. Storage for condition-sensitive product is covered in more detail on our warehousing and distribution page.