The objectives of this paper is to discribe the development of profesional teacher. In terms of competency teacher should have four competencies they are 1) pedagogical competency 2) personality competency 3) professional competency and 4) social competency. Further there five indicators which indicates a teacher as professional teacher such as 1) she/he can cooperate with student individuality 2) she/he can develop teaching planning and preparation 3) she/he always use teaching aids in the teaching and learning process and 5) she/he always involve students various teaching and learning experiences. However teacher professionalism development faces some challenges such as change of regulation that tend to be oriented to political interest. Therefore policy change need to be teken especially in education system and teacher recruirment to produce professional teacher and competitive human resource.