Employees must adapt to these permanent changes by acquiring new skills required to use new technologies. One of the phenomena developed in order to meet these challanges is labour mobility. For the purpose of economic and social mobility, labour is a form of movement in relation to the ever-changing needs of the productive factors. Mobility in the labor market can be considered from several aspects. At the EU level, the phenomenon of labour mobility is promoted by the desire to meet the challanges arising in the labour market. From a economic and political point of view, the free movement of people is inteded to create a common market for labour and promoting EU citizens, by removing barriers in this area.