# cold chain system

*Last updated: 2026-06-22*

> A cold chain is the unbroken sequence of temperature-controlled storage, transport, and handling that keeps sensitive goods within a defined thermal range from origin to final destination.

A cold chain is the unbroken sequence of temperature-controlled storage, transport, and handling that keeps sensitive goods within a defined thermal range from origin to final destination. It integrates cold stores, refrigerated vehicles, reefer containers, and real-time monitoring technology into one continuous operational process. The cold chain is critical for pharmaceuticals, vaccines, blood products, and perishable foods. Regulatory frameworks — such as Good Distribution Practice (GDP) guidelines for medicinal products or food safety legislation — impose strict documentation and temperature requirements on all parties involved. Unlike refrigerated transport alone, the cold chain encompasses every stationary stage, including warehousing and transhipment.

**Source:** [https://en.wikipedia.org/wiki/Cold_chain](https://en.wikipedia.org/wiki/Cold_chain)

## Quick Facts

| Property | Value |
|---|---|
| Term | cold chain system |
| Language | EN |
| Word count | 100 |
| Last updated | 2026-06-22 |
| Source | https://en.wikipedia.org/wiki/Cold_chain |

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*Logistics Glossary — Freight Academy: [https://www.freight-academy.com/en/glossary/cold-chain-system](https://www.freight-academy.com/en/glossary/cold-chain-system)*

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