The posting of workers to Belgium is mainly regulated by the Belgian Act of 5 March 2002, through which EU Directives concerning the transnational provision of service were transposed....
Employers who post or send their employees to EU countries become subject to the administrative obligations established by the legislation in force in each EU country of destination....
European and national legislation on transnational postings also affects staff leasing agencies, which as employers are responsible for complying with the requirements imposed by the host country....