The purpose of this study was to analyze the Qualification System in Korea by the method` contextual analysis` and to explain the Qualification System with relating it to the social and cultural institutions. The opposition between the social security system and the family security system can be one level lying on the basis of the Qualification System, and the middle level can be supposed to lie, performing the mediating role such as the confiliction between education-centralism and industry-centralism, the conflict and the agreement between labor and management, the confliction between the guarantee of the right of the individual and the improvement of the productivity, the opposition between learning and the job experience, and the opposition between upward decision and downward control. The question how the three levels have relation with each other in th complex structure with three levels, can be the frame of the question for the analysis and explanation in the process of this study. As the result the Qualification System in Korea can be characterized as following. The Qualification System has not various professional vocation degree system and is centering on education on industry, led by the expert group, not including an academic degree, created and controled by the leading of the government.