As far as I understand it, the major change to BATLS/BARTS that distinguishes it from the Military Acute Care (MAC) package for CMTs is that BATLS/BARTS is no longer individual training but team training. So in theory it won't be possible to go on the course as a singleton but rather as formed clinical team that could comprise MOs, NOs, RGNs, CMTs, ODPs or whatever. The focus is on team skills, drills and patient management - the necessary clinical pre-training standard will therefore be higher as they will generally expect you to already have most of the knowledge before you arrive.
IF