Claim: The term badatz is a modern one, and in Israel, it is often used to refer to the Badatz of the Edah HaChareidis.
Evidence: The term is a modern one, and is an acronym for beit din tzedek ("court of Justice"). In Israel, the term Badatz is often used to refer to the Badatz of the Edah HaChareidis; however, it is not the title of this group, and other batei din use the title as well.