The New Brazilian Law on Bids and Administrative Contracts provides in its own chapter about alternative means of resolving disputes, arising from the technique of the multi-door system of access to justice, where interested parts (public administration and private contractor) have at their disposal various forms of outcome for conflicting issues through extrajudicial means. This article brings as its object of study the consensual methods of resolving disputes provided for in Brazilian Federal Law nº 14.133/2021, with emphasis on the use of arbitration, conciliation, mediation and the dispute board, with the possibility of using other mechanisms arising from private autonomy, in addition to state jurisdiction itself. In this sense, the commitments and agreements signed for the consensual resolution of disputes can contribute to the correction of defects and the final delivery of the contracted object for the benefit of society, without the need for the issue to be submitted to the barriers established within the scope of the heterocompositive judicial process. There is, however, a need to move beyond the idea of unilateral, imperative administration, towards a new form of dialogical administration today, revisiting the concepts of unavailability of the public interest and reservation of jurisdiction, in order to reach the intended purposes.