One of the most interesting legal issues that often come face-dense the Greek courts continuous with the legal nature of the technical construction works. Whether the work should be regarded as trade, and thus the "at regular occupation" are acting as dealer or, maybe, finally have a purely bourgeois character of outbound commercial law field?

Prima facie least could, reasonably, to argue that in itself, the clarification of the relevant problem presents no special legal value. Actually, its practical significance emerges, basically, whenever the interpreter / enforcer of the law is to decide whether the individual in this case occurring or not the legal consequences associated with the particular task assigned to it in our law commercial law, namely ensuring faster and safer transactions ie. possible imprisonment contractor, probative value of the books kept (448 on. CCP) coke. In this case it is evident that any relative positioning is closely related to the response to be given to the above, preliminary texture, reflection. In the present study attempted, exactly, highlighting that the legal approach that addresses the issue of the legal nature of the technical work on real estate not only in a manner satisfactory practical but also and above all legal / methodological reliable.