The article focuses on the use of competency models in training of business enterprises. The models were introduced by David McClelland which aimed at defining the knowledge, skills, and attitudes required for high performance. According to Christine Dolan, senior director of leadership development at Pepsi Bottling Group, the models shape the work from selection to career planning. In fact, the importance of competency models to business effectiveness has been confirmed in various studies. It is noted that competency models help leaders to lead their teams by supporting employees to reach their maximum potential.