The Constituent Assembly Debates played a pivotal role in shaping the unique Indian model of federalism, which combines features of both the unitary and federal systems.

During the debates, there was extensive discussion on the appropriate form of government for the newly independent India. The framers of the Indian Constitution were influenced by the experiences of various federal democracies, such as the United States, Canada, and Australia, as well as the unitary system of the United Kingdom.

The key aspects of the Indian federal model that emerged from the Constituent Assembly Debates include:

Unitary Bias: While adopting a federal structure, the Constitution grants significant powers to the Union government, reflecting a unitary bias. For instance, the Union government has the power to create new states or alter the boundaries of existing states.
Strong Center: The Indian federation is characterized by a strong central government with the President, Prime Minister, and Union Cabinet playing a dominant role. The Union government has exclusive jurisdiction over subjects like defense, foreign affairs, and macroeconomic policy.
Integrated Judiciary: India has a unified judicial system with the Supreme Court at the apex, unlike the dual judiciary found in some other federal countries. This ensures uniformity in the interpretation and application of laws.
Emergency Provisions: The Constitution empowers the Union government to declare emergencies, which can lead to the suspension of state autonomy and the centralization of decision-making authority.
Cooperative Federalism: While the Indian model is tilted towards the Union, it also incorporates elements of cooperative federalism. This is reflected in the Concurrent List, which allows both the Union and states to legislate on subjects of shared interest.
The Constituent Assembly debates witnessed intense discussions on the appropriate balance between the Union and the states. Ultimately, the framers opted for a federal structure with a strong unitary bias, which was seen as best suited to address India’s diversity, size, and the need for national integration in the post-independence era.

This unique federal design has evolved over time, with the Supreme Court playing a crucial role in interpreting the constitutional provisions and maintaining the balance between the Union and the states.