Abstract
This paper study about the Social Security Schemes implemented by the Union Government and Tamil Nadu Government for the welfare of the Unorganized workers. This Paper Emphasis the need of Merging and Unifying the Union Government and State Government Welfare Schemes for the Social Protection and Social Assistance of the unorganized workers within Single Umberla. This Paper also analyses the Various Union Government Schemes for unorganized workers availed in different Channels and Social Security Schemes availed by the Tamil Nadu Government to different Categories of the unorganized workers and discussing about the problems in Implementation of the Schemes.