The management, as a central social function, following the words of Peter Druker, concentrates its concepts and instruments around the phenomenon of change, a trend that, evidently, gets the size of a managerial revolution in the entire world.
The company is a subsystem of a wider complex system – its environment.
The main management function in a company consists in the adjustment of its way of functioning and of the relations between the organization and the environment as well as between different parts of the organization. Nowadays, management theory and practice are based upon the concept of „ Total Quality Management” (TQM)
Decision, managerial system, TQM