The purpose of this thesis is to take a look at the enactment, amendment and others changes on the laws regarding the welfare of the disabled and the alternatives plans for the improvement. Particular attention will be given to the four particular laws, such as the Welfare of Disabled Persons Act, the Special Education Promotion Act, the Employment Promotion and Vocational Rehabilitation of Disabled Persons Act and the Act on Promotion of Convenience of the Disabled Persons, Seniors, Pregnant Women and Others. Prior to 1980s when the first basic law related to the welfare of the disabled, the Welfare of Physical and Mental Disabled Persons Act, was enacted, the laws related to the welfare of the disabled in Korea were scatters on some provisions of individual laws subject mostly for the general public, and the social view on the disabled was simply a sympathetic and benevolent purpose only. The Welfare of Physical and Mental Disabled Persons Act also had many temporary and declaratory provisions and did not have the concrete provisions on the Enforcement Decree either. Thereafter, in 1990, the laws related to the welfare of the disabled that were designed for the practical contribution of the disabled, including the Welfare of Disabled Persons Act, the Promotion of Employment of Disabled Persons Act and others, were enacted or fully revised that the history of the welfare of the disabled in Korea was able to make the stride. The view on the disabled in the community has made a significant turnaround as well. In the later part of 1990s, many issues on the disabled ranging from convenience facilities, right of movement, unemployment and others were raised with the organizations of disabled leading the way. Such legislative demands have been fruitful through the enactment and revision of laws on the Employment Promotion and Vocational Rehabilitation of Disabled Persons Act and the Act on Promotion of Convenience of the Disabled Persons, Seniors, Pregnant Women and Others. However, for the ultimate target of the welfare of the disabled, ``true social integration`` with the non-disabled persons or the ``complete social participation and realization of equality`` of the disabled, we have to accept the disabled persons as our neighbors. In this aspect, our point of view toward the disabled has to make a stride from building up the welfare environment. We have to approach the issue on the level of the human rights that the disabled has the personal right and right to life as a constituent of ``all people`` under the Constitution. The disabled shall have the right to pursue happiness as the subject of the social life. For this purpose, we need to enact comprehensive law for banning the discrimination against the disabled, and have to emphasize the guaranty of rights and interests of the disabled such as the expansion of the right to movement and the like.