Stress is a constant presence in our lives, whether we analyze it in professional, social or family terms. This daily reality creates a state of tension, strain and discomfort, causing significant changes in physical and mental health. Stress at work can affect anyone, at any level, in any sector and in organizations of any size. Stress affects health and safety of individuals and also organizations’ welfare and national economies. There is a definite correlation between the level of stress at work and the changes in organization’s productivity.