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ARTICLE · 16 SEPTEMBER 2026

Belgium Immigration Update: New Annex 64 And Other Changes For Frontier Workers

ALTIUS
ALTIUS
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ALTIUS

ALTIUS

ALTIUS is one of the largest Belgian independent law firms. Established in Brussels and...

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Belgium has introduced new immigration rules for frontier workers, replacing the Annex 15 with Annex 64 and implementing specific D visa requirements for UK-based workers. Third-country nationals working in Belgium while residing in neighboring countries must now navigate updated entry and exit procedures, with different requirements based on their country of residence and nationality status.

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New rules recently came into force, modernising how frontier workers enter and leave Belgium. Frontier workers who do not have the nationality of an EEA country or Switzerland must now hold an Annex 64, or a specific D visa, to enter and leave Belgium for a period exceeding 90 days. This article gives a short overview of the main changes. Importantly, these changes do not affect a frontier worker’s right to work in Belgium.

1. Who qualifies as a frontier worker in Belgium?

A frontier worker is a foreign national who works in Belgium without living there. Frontier workers enter and leave Belgian territory, doing so for a period exceeding 90 days.

Frontier workers keep their main residence in a country bordering Belgium, i.e. Luxembourg, the Netherlands, France, Germany or the United Kingdom.

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