# Low-Temperature Cold Chain Storage

*Last updated: 2026-06-25*

> A pharmaceutical manufacturer ships an active ingredient: if it briefly exceeds the permitted temperature threshold, the entire batch is lost.

A pharmaceutical manufacturer ships an active ingredient: if it briefly exceeds the permitted temperature threshold, the entire batch is lost. Low-temperature cold chain storage refers to the controlled storage and transport of temperature-sensitive goods within defined cold zones – typically –20 °C to +8 °C – using certified refrigerated warehouses and conditioned transport containers. It applies primarily to pharmaceuticals, vaccines, blood products, and deep-frozen foods. Continuous temperature monitoring and documented records are regulatory requirements across most jurisdictions, not optional quality measures. Unlike standard refrigerated logistics (2 °C to 8 °C), deep-freeze operations require additional equipment such as dry ice or cryogenic systems and impose stricter obligations on forwarders, warehouses, and consignees.

**Source:** [https://www.who.int/teams/immunization-vaccines-and-biologicals/essential-programme-on-immunization/cold-chain](https://www.who.int/teams/immunization-vaccines-and-biologicals/essential-programme-on-immunization/cold-chain)

## Quick Facts

| Property | Value |
|---|---|
| Term | Low-Temperature Cold Chain Storage |
| Language | EN |
| Word count | 111 |
| Last updated | 2026-06-25 |
| Source | https://www.who.int/teams/immunization-vaccines-and-biologicals/essential-programme-on-immunization/cold-chain |

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