Hi there, at this time the level cap is set to 55 which is obtainable through the post release DLC content. You may find some NPCs in the world with a higher level displayed than this, however this is to display the potential challenge this enemy encounter will be. Hopefully this will clear things up, but if you have any further queries or specific examples of this you would like clarifying, please feel free to post a screenshot and we will attempt to assist further.