Contract laborers in special types of employment (hereinafter referred to as "contract laborers") have voluntarily applied for Industrial Accident Compensation Insurance in accordance with the Industrial Accident Compensation Insurance Act (hereinafter referred to as the "IACI Act") since July 2008. However, due to the low rate of application for IAC insurance, a legislation bill has been presented that mandates that all contract laborers acquire this insurance. Despite this mandatory legislation attempt, it is additionally necessary to maintain the current special provisions, expand the eligible types of businesses, and restrict exceptions to application in order to increase the registration rate for industrial accident compensation insurance by contract laborers. This thesis includes the following: In section two (II), I deal with their legal status, the IAC insurance itself, Employment Insurance, and the reason for re-reviewing Industrial Accident Compensation Insurance as it applies to contract laborers. In section three (III), I deal with the revised legislation bill of the IACI Act as it applies to contract laborers, the results of some relevant research by the Tripartite Commission, and legislation trends concerning the IACI Act. In section four (IV), I summarize the aforementioned contents in my conclusion. Currently, the proposed legislation is being considered by the Legislation and Judiciary Committee of the National Assembly. After this, it would be preferable that it be legislated through the Tripartite Commission rather than the National Assembly. The remaining concerns will be to review the installation of a proper management system. For this, it will be necessary to consider many methods for implementing a systematic management of contract laborers engaged in special types of employment.