The purpose and the objectives of the research aims the European regulatory framework document examination in terms of harmonizing the national laws of the Member States in preventing and combating human trafficking offenses in the European Union and the formulation of critical comments and proposals for law ferenda. The paper can be useful to academics, to Romanian and European legislator and to the practitioners in the field. The essential contribution of this work consists in the examination of the general criminal liability of legal persons, the comparative examination, the critical remarks, and the proposal for law ferenda, which regards the incrimination in the offense of trafficking in juvenile text and of some actions of adoption performed in some concrete ways.