# Undocumented Cargo Detection

*Last updated: 2026-06-18*

> Customs and border security authorities use undocumented cargo detection to identify and intercept shipments that lack the required accompanying paperwork before they enter or leave a customs territory.

Customs and border security authorities use undocumented cargo detection to identify and intercept shipments that lack the required accompanying paperwork before they enter or leave a customs territory. The process combines physical inspections, X-ray and scanning equipment, and automated cross-checks against cargo declaration databases. Undocumented cargo covers not only outright smuggling attempts but also misdeclarations, incomplete bills of lading, or missing import licences. In practice, detection takes place at border crossings, container control stations, and free zone warehouses, forming a cornerstone of the risk-based targeting approach used by modern customs administrations.

**Source:** [https://www.cbp.gov/border-security/ports-entry/cargo-security](https://www.cbp.gov/border-security/ports-entry/cargo-security)

## Quick Facts

| Property | Value |
|---|---|
| Term | Undocumented Cargo Detection |
| Language | EN |
| Word count | 91 |
| Last updated | 2026-06-18 |
| Source | https://www.cbp.gov/border-security/ports-entry/cargo-security |

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