The Supreme Court of Cassation has recently addressed the issue of the unlawful interposition of manpower in the context of a service agreement rendered by manpower by means of Ordinance No. 4828 of February 16th, 2023, providing clarifications on the need to exclude the genuine nature of the service agreement in all those cases in which the contractor company actually lacks a business organization, and its employees, although formally employed, are effectively subject to the management of the principal company of the service agreement.