This article analyzes the application of Dispute Resolution Committees as a means of resolving conflicts in administrative contracts, focusing on the Law on Tenders and Administrative Contracts (Law no. 14,133/2021). Dispute Boards emerge as a preventive and effective tool to deal with the complexity and high amounts involved in public contracts, such as concessions and public-private partnerships (PPPs). The study addresses the origin and concept of Dispute Boards, their preventive and resolutive action in contracts, and their increasing use in the public sector, highlighting the challenges and limitations in this context. Furthermore, it deals with Dispute Boards compared to other conflict resolution mechanisms, such as arbitration and mediation, comparing their advantages and advantages. Finally, areas for future research are suggested, such as the economic impact of Dispute Boards and the analysis of practical cases involving large-scale public contracts.