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ARTICLE · 07 MAY 2026

Posting Workers Through Intermediaries: What’s Changing For Suppliers And Users

Loyens & Loeff
Loyens & Loeff
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Loyens & Loeff

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The Act on the Admission for the Posting of Workers by Intermediaries (Wtta) fundamentally transforms the Dutch legal framework for worker posting by replacing the current registration system with a strict admission requirement.

NetherlandsEmployment and HR

With the entry into force of the Act on the Admission for the Posting of Workers (Wtta), the Act on the Allocation of Workers by Intermediaries (Waadi) is being amended substantially. The purpose of the Wtta is to provide better protection for posted workers and to create a more equal level playing field for labour supply agencies. The Wtta introduces a new admission system for the posting of workers and replaces the current registration requirement. This substantially changes the legal framework for the posting of workers. The changes are expected to take effect on January 1, 2027.

In this article, we explain what the most important changes entail and what this means for companies that post employees and for hiring companies.

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