Dismissal is the most controversial in labor law, but research of the concept dismissed is not comprehensive,because the reasons for dismissal is from the specific point of view and how the environment is, in case the attitude and position on judgments based on very careful study of the way, Because this study is from our judgments and dismissal from the academic system and method as well as instructions on definitions is not fully reflected. For these reasons make a lots of fire systems and research in the interpretation becomes more difficult. Dismissal of the concepts and systems has to be sort out, Because for notice of termination, and the disappearance of the working relationship,dismiss of the concept have to be more explicit in the legislation. The meaning of dismissal is a very broad concept, Because of its use, so that legal problems gradually reduced. For these reasons the relationship between dismissal notice and working disappearance of the distinction become more necessary and precise to use the law. Opposite point of view, dismissal of the notification system is a concept from the dismissal, when intention to stop work and terminate the working relationship, and inform the work stops. For example look at the vehicle rental contract, in one of the parties to lift the vehicle lease relations, must be informed against the other three months ago. At this point you can see not just dismiss the notification system is used in the working relationship.If essentially of the dismissal is seen as the termination of work, it is necessary to distinguish between the dismissal system and punishment system. Because the system of dismissal is termination to continue the contract for the purpose.the right determine of dismissal and its relevance, is to amend dismiss the mistakes before the judgment. Legal concepts and theoretical nature of their interpretation and application is consistent reflect. From these viewpoints, in the labor practices and research, the nature of dismissal is needs further observation.