This study was designed to determine (a) the most important knowledge and skills for functional literacy teachers; (b) the most important competencies to be covered in in-service training; (c) whether there were any differences between the perceptions of functional literacy teachers, supervisors, and administrators in terms of needed competencies or areas of training; and (d) whether there were any differences in the perceptions of teachers, supervisors and administrators regarding the need for competencies and for training of functional literacy teachers based upon these variables: age, years of experience in formal and nonformal education, and training in the functional literacy program. It was found that teachers, supervisors, and administrators agreed that most competencies listed in the instrument were important. No significant difference was found in their perceptions of the importance of the competencies. A significant difference was found in the perceptions of the needs for training among these three groups.