The legal rules established in Decree MOP* N° 900, which govern the conflicts settlement derived from the contract of concessions of public worksthrough an arbitration committee, set up prerogatives which violate our legalsystem. Because of that and after a thorough analysis, it is concluded that theaforementioned regulations break the constitutional principle of the due processof law when establishing a procedure which does not respect the minimumguarantees which assure a just and fair outcome of the confl ict.Los preceptos legales establecidos en el Decreto MOP N° 900, que regulanla resolución de confl ictos derivados del contrato de concesión, medianteuna Comisión Arbitral, establecen prerrogativas que vulneran nuestro ordenamientojurídico. En vista de esto, y mediante un análisis exhaustivo, seconcluye que dicha normativa vulnera el principio Constitucional del debidoproceso, al establecer un procedimiento que no respeta las garantías mínimasque aseguran un resultado justo y equitativo del confl icto.