This expert-led analysis smartly examines the issues of posted workers in 12 European countries and the impact of the EU Posting Directive that was established in the 1990s to handle rules regarding workers rights. The cross-border provision of services with posted workers is an integral part of the economic freedoms in the European Union internal market. In the best case, this provision is a logical part of a genuine division of labor on a European scale between contractors and specialized subcontractors. In the worst case, the cross-border provision of services can be falsely used as a method to recruit cheap temporary labor. Providing special attention to the experiences of compliance authorities, labor inspectors, and other controlling bodies, this practical evaluation reveals that the use of the posting mechanism ranges from decent long-established partnerships between contracting partners to completely fake practices of labor-only recruitment."