# Controlled Atmosphere Transport

*Last updated: 2026-06-23*

> Controlled Atmosphere Transport is the carriage of perishable goods in an environment where the gas composition – oxygen, carbon dioxide, and nitrogen – is continuously and deliberately adjusted throughout transit.

Controlled Atmosphere Transport is the carriage of perishable goods in an environment where the gas composition – oxygen, carbon dioxide, and nitrogen – is continuously and deliberately adjusted throughout transit. This suppresses biological activity such as ripening, microbial decay, and moisture loss. Freight forwarders apply it primarily to high-value cargo like fresh produce, cut flowers, and seafood on international long-haul routes, using ocean or air freight containers fitted with gas injection or absorption systems. Readings are logged continuously, providing a documented compliance record for shippers, consignees, and inspectors. Where refrigerated transport controls temperature, controlled atmosphere targets the underlying biochemistry – and the two methods are frequently used in combination.

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

## Quick Facts

| Property | Value |
|---|---|
| Term | Controlled Atmosphere Transport |
| Language | EN |
| Word count | 109 |
| Last updated | 2026-06-23 |
| Source | https://en.wikipedia.org/wiki/Controlled_atmosphere_shipping |

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