Organizational customers are looking for newer and agile solutions to drive change vs. traditional OD interventions (Bunker, Alban and Lewicki 2004). Some clients, students and practitioners have doubts about Curt Lewin’s model of unfreezing, moving and refreezing for change management being relevant to today’s dynamic business environment. The clients are increasingly using ‘purchase of expertise’ and ‘doctor-patient; models (Edgar Schein) as compared to process consultation models. Emergence of the Dialogic model is suggestive of the contextual factors that bring about changes in the ways in which OD is being practiced.