Nowadays, human resource development is considered as a developed concept in HR field. It is a process for helping personnel to conduct their duties better. Most organizations tend to leadership development as a separable subject and as areas of responsibility within organization. Whereas the leadership development plans have been unsuccessful. This article aim to draw attention to the fact that leadership development is crucial in organizations. A literature review was conducted by searching journal databases, textbooks, and relevant reports. A categorization of the evidence allowed informed discussions on the key themes surrounding leadership development activities. Leadership development is caused to employees' promotion and progress via nurture of new talents, stimulus in employees by persuade to do individual development, save time and cost, and increase customers' satisfaction by relations improvement. Accordingly, the development systems can cover a wide scope in organization. They are effective to career management, training and development, performance management, strategic human resource planning, recruitment and selection, and succession planning activities. Despite the need for further scientific and validated studies, organizations should be urged to devote sufficient resources and attention towards leadership development for promoting long-term survival and prosperity.
Keywords: leadership development, activities, human resource