The Four Pillars of Mediation, developed by Adelaide mediator David Mitchell, is a reflective professional framework designed to strengthen mediator effectiveness across alternative dispute resolution contexts. The model recognises that mediation competence extends beyond process knowledge and is shaped by four interconnected foundations: Philosophy, the principles and ethical beliefs guiding practice; Psychology, an understanding of the emotional and behavioural dynamics present in conflict; Persona, the mediators' professional presence and how they are experienced in the room; and Present, a disciplined focus on the "here and now" of the dispute. Together, these pillars support both mediators' personal and professional development and foster meaningful peer discussion of practice.