In 1832 the school was reorganized, including four cycles, in accordance with the provisions of Organic Regulation. Among other faculties, the one dealing with exact sciences included courses such as applied trigonometry, geodesy, mineralogy, engineering graphics, descriptive geometry, mechanical elements applied to ordinary machines, principles of building roads and bridges, elements of architecture, etc. The graduates were obliged either to work for three years for the state, or to return the grant received.