This study examined the application process for teachers' reappointment after they have been "investigated and verified by the authorities concerned to have impaired their professional dignity and status as a teacher by behaving inappropriately, and were thus dismissed or did not have their appointment renewed." This study investigated the interpretation of legal norms using legal precedents for the following concepts: inappropriate behavior by a teacher impairing their professional dignity and status and unlawful behavior that has been investigated and verified by the concerned authorities. Teacher review committees in schools comprise members from similar backgrounds; thus, they lack diversity, resulting in not only the incorrect application of related legal norms but also an "administrative area of judgement" that has been excessively exercised in factual perception. Moreover, concerned authorities use the "low-density review" approach to address cases. This study suggests that organizational and procedural safeguards be strengthened for teachers' application process for reappointment. Teacher review committees should have increased diversity among members and should enhance their capacity by organizing regular legal seminars. Moreover, education authorities should exercise "high-density review" to fulfill the administrative standards of teacher-related personnel systems.