This study aims to determine the application of the principle of justice in a partnership agreement in the framework of implementing the National Fish Logistics System. The importance of this research is that the implementation of a national fish logistics system partnership agreement is based on justice. This study uses a normative legal research method, with a comparative approach, legal approach, conceptual approach, and historical approach. The results show that agreement with partnership patterns in which one party has a strong bargaining position (government, active economic entrepreneurs) and, on the other hand, there are weak industrial entrepreneurs or ordinary people, often cause injustice in making agreements. The establishment of a forum for agitated industrial entrepreneurs will produce proportional mutually beneficial partnerships.