Distribution of law-making powers between the Union and States

The Indian Constitution distributes law-making powers between the Union and States using three lists (Union, State, and Concurrent), with the Union Parliament having exclusive power on the Union List and both Union and State legislatures on the Concurrent List, while States have exclusive power on the State List. In case of conflicts, Union laws on the Concurrent List prevail, and the Union has greater power, especially in matters of national interest. 

1. Distribution of Legislative Powers:

The Constitution outlines the distribution of legislative powers between the Union and the States in the Seventh Schedule, which contains three lists: 

Union List (List I): This list contains subjects of national importance, where the Union Parliament has exclusive power to legislate. Examples include defense, foreign affairs, currency, and banking. 

State List (List II): This list contains subjects of state importance, where the State legislatures have exclusive power to legislate. Examples include police, local government, trade, and agriculture. 

Concurrent List (List III): This list contains subjects of common interest, where both the Union Parliament and State legislatures have the power to legislate. Examples include criminal law, civil procedure, education, and economic planning. 

Residuary Powers:

The Constitution vests residuary powers (powers not specifically mentioned in any of the three lists) with the Union government. 

2. Resolving Conflicts:

(a) Concurrent List Conflicts:

If a conflict arises between a law made by the Union Parliament and a law made by a State legislature on a subject in the Concurrent List, the Union law prevails. 

State Law on Concurrent List:

However, if a State law on a subject in the Concurrent List has been reserved for the consideration of the President and received his consent before the Union law on the same subject, the State law will prevail. 

(b) National Interest:

In matters of national interest, the Union Parliament can legislate on subjects in the State List with a two-thirds majority. 

(c) Emergency:

During a proclamation of emergency, the Union Parliament can legislate on subjects in the State List. 

(d) Inter-State Council:

The Inter-State Council, established under Article 263, provides a platform for Union and State representatives to discuss and resolve disputes. 

(e) Supreme Court:

The Supreme Court can adjudicate disputes between the Union and States, or between States, under Article 131. 

(f) Harmonious Interpretation:

The courts must, wherever possible, interpret a statute, rule, or regulation's many parts logically and sustain them rather than invalidating the entire provision. 

(g) Doctrine of Territorial Nexus:

A state legislature can only make laws for its purpose. The doctrine of Territorial Nexus can be only valid if certain conditions are fulfilled. 

(h) Extra-territorial laws:

The Union has the power to make even extra-territorial laws, but the State does not have the same power. 

Decided Cases on Legislative Power Distribution

Doctrine of Colourable Legislation: K.C. Gajapati Narayan Deo v. State of Orissa (1953)

The Supreme Court established that if a legislature lacks the power to make a law on a particular subject, it cannot do so indirectly or disguisedly.

Territorial Nexus: State of Bombay v. R.M.D.C. (1957)

The Court held that a state legislature can tax an entity outside its borders if there is a sufficient "territorial nexus" (connection) between the state and the subject matter of the tax.

Repugnancy (Article 254): M. Karunanidhi v. Union of India (1979)

This case clarified the principles for determining inconsistency between central and state laws, particularly when both legislate on a Concurrent List subject.

Pith and Substance Doctrine: Prafulla Kumar Mukherjee v. Bank of Commerce Ltd. (1947)

While pre-independence, this case is foundational for determining whether a law falls under List I, II, or III by looking at its true nature and character rather than just its form, even if it incidentally touches upon a subject in another list.

Territorial Jurisdiction: State of Bombay v. Narayand Sas Mangilal (1956)

The High Court held a state law invalid for lack of territorial connection, reinforcing that state laws are generally restricted to their own territory.

Separation of Powers: Re Delhi Laws Act case (1951)

The Court held that while legislative power is distributed, one organ of government should not perform essential functions belonging to another.

Legislative Privileges: Powers, Privileges and Immunities of State Legislatures, Re (1965)

The Court emphasized the supremacy of the Constitution and the role of the judiciary in reviewing actions of the legislature.