The project management assignment includes all or some of the elements of design, assistance, direction and control defined by regulation.
These elements may vary according to:
1° The project owner;
2° The nature of the project;
3° The project concerned;
4° The involvement, from the drawing up of the preliminary design studies, of an economic operator responsible for the works or a supplier of industrial products, when the construction methods or techniques or the industrial products to be used require the involvement of these operators.