He must be granted so-called exterritoriality conformably with the principle: "Par in parem non habet imperium," according to which one Sovereign cannot have any power over another Sovereign.
The third consequence is that--according to the rule par in parem non habet imperium--no State can claim jurisdiction over another full-Sovereign State.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "parem" in a variety of sentences. We hope that you will now be able to make sentences using this word.