Ethical supply management is a critical issue due to the strategic dimension that is of the purchasing function within the company. The management of the supply chain must integrate issues related to sustainable development in procurement management. This article will seek the main levers of supply chain fair and ethical basis to establish, firstly, to promote best practices in supply management in the one hand and to assist procurement personnel to respond effectively to undesirable situations from an ethical point of view in the other hand. The paper also illustrates the problem of the selection of responsible suppliers through the application of the TOPSIS’s method.