The Seventh Schedule of the Constitution of India contains

The Seventh Schedule of the Constitution of India, formulated under Article 246, specifies the distribution of legislative powers between the Union and the States [2]. It contains three distinct lists: List I (Union List), List II (State List), and List III (Concurrent List) [3]. The Union List includes subjects of national importance like defense and foreign affairs, while the State List covers local matters, and the Concurrent List includes subjects where both can legislate. In contrast, the administration of tribal areas is governed by the Fifth and Sixth Schedules [3]. Recognized languages are listed in the Eighth Schedule, and provisions regarding the disqualification of members on grounds of defection (Anti-Defection Law) are contained in the Tenth Schedule. This structure ensures a clear division of labor and power within the Indian federal system [1].

Sources

1. [2] Indian Polity, M. Laxmikanth(7th ed.) > Chapter 91: Important Doctrines of Constitutional Interpretation > DOCTRINE OF COLOURABLE LEGISLATION > p. 655
2. [3] https://socialjustice.gov.in/writereaddata/UploadFile/VI.pdf
3. [1] Introduction to the Constitution of India, D. D. Basu (26th ed.). > Chapter 5: NATURE OF THE FEDERAL SYSTEM > REFERENCES > p. 71