The aim of the practicum is that students develop an experience of actual practice in companies, institutions and organizations engaged in activities related with Statistics. It is conceived as a bridge between theoretical knowledge acquired during studies and work reality of the Administration, INE and Madrid companies. The practicum is done in a stay of three months during the second quarter, or more intensively during the summer, in a center selected within the UC3M catalog that is renewed annually. It is possible to choose this course selecting among the practices that the SOPP assiduously offers in the area of Statistics and Business, given the approval of the Vice-Dean of the Bachelor Degree.