A company whose registered office is not established in Belgium can temporarily post workers to Belgium. In this case, it must respect the employment conditions applicable in Belgium.
More information about the procedures that need to be followed when posting workers to Belgium is available on the website of the FPS Employment, Labour and Social dialogue.
A foreign employer (or his agent) who wants to post one of his workers to Belgium is obliged to submit an electronic declaration known as Limosa.
More information about the obligatory Limosa declaration is available on the social security department portal site.
Contact in Belgium
The Belgian liaison office is the first point of contact for a foreign employer who wants to post workers to Belgium or for the posted workers. The office provides information about labour law in Belgium and refers them to the authorised departments.