The Edict of Paris was a decree issued in 1254 by King Louis IX of France. It aimed to regulate the conduct of the nobility and improve the administration of justice in the kingdom. The edict sought to limit the power of local lords and ensure that royal authority was upheld, promoting a more centralized governance. This edict also addressed issues such as the protection of the poor and the enforcement of laws. By establishing clearer guidelines for the behavior of nobles, the Edict of Paris contributed to the development of a more organized and fair legal system in medieval France.