# EN 12642 XL

*Last updated: 2026-06-22*

> When operating a curtainsider for heavy or bulky freight, a common real-world requirement is securing loads directly against the side walls – which is precisely what EN 12642 XL is designed to enable.

When operating a curtainsider for heavy or bulky freight, a common real-world requirement is securing loads directly against the side walls – which is precisely what EN 12642 XL is designed to enable. It is the highest reinforcement category under European standard EN 12642, which sets minimum structural requirements for the load-carrying bodies of commercial vehicles. An XL-certified body must withstand lateral test loads of at least 50% of the permitted payload, providing sufficient rigidity to restrain cargo against the curtains without mandatory use of additional external lashing equipment. This measurably speeds up loading and unloading in long-haul road transport. The base category EN 12642 L, by contrast, is intended only to limit load distribution – not to provide active load restraint. The XL certificate must be visibly displayed on the vehicle and is explicitly required by many shipper loading policies and some cargo insurers.

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

## Quick Facts

| Property | Value |
|---|---|
| Term | EN 12642 XL |
| Language | EN |
| Word count | 145 |
| Last updated | 2026-06-22 |
| Source | https://en.wikipedia.org/wiki/Load_securing |

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