Personnel administration involves utilizing scientific knowledge to reconcile corporate and individual purposes to the fullest extent possible, achieving both social and organizational benefits. Key aspects of a well-balanced personnel program include developing an effective organizational structure, implementing a fair classification and compensation system, attracting qualified candidates, selecting and placing employees in suitable roles, providing training, evaluating performance, establishing a merit-based promotion system, and maintaining high morale. The 1987 Philippine Constitution tasks the Civil Service Commission with establishing a career civil service to promote efficiency, morality and integrity across all levels of government.