Using a frame of reference developed in the field of education, this book proposes eight professional competencies required to accompany change. Practiced in context, in interaction with others, and in harmony with the workplace, with its specific culture and ways of doing things, these competencies deal both with the type of accompaniment to use and the professional collaboration that should be developed, as well as the affective aspects of taking action and exercising professional judgment. They emerge in an integrated and complementary way from the reflective practice of the accompaniment providers who help those they accompany to engage in such practice.