The doctrine of colourable legislature and pith and substance are very interesting principals under the Indian constitution. But there is no direct provision about these topics in the Indian constitution.But these topics are developed by the court orders. We can recognise Article 246 and the seventh schedule as a source of these doctrines, which classify the subject into state concurrent and union list to maintain a balance of power because these two doctrines are related to the legislative competence of the union and State Government .

The doctrine of colorable legislature means the government cannot make a law in a way that strictly goes beyond its legal power . If something is not allowed directly it should not be done in an indirect way . The doctrine of colourable legislature means that if a law making body is not allowed to do something directly it cannot do it in a hidden way if a law tries to cheat the rules ,court can cancel it.

The word Pith means ‘the true nature ‘ and substance means ‘essence of law’. The main purpose of the doctrine is to find the main purpose and true nature of the law . The doctrine resolves the conflict between state and union list.

Means if the state legislature makes a law which can affect the subject of the union legislature .

Both doctrines are very important and indicate that legislatures are not excuse if they are misuse it’s power.

Case law about colourable legislature with IRAC method:

Case Name & Citation

R. S. Joshi, Sales Tax Officer, Gujarat v. Ajit Mills Ltd., Ahmedabad, (1977) 4 SCC 98

Court : Supreme Court of India

Facts: The case involved a provision related to forfeiture under tax law. The petitioners argued that the law was a colorable exercise of legislative power. They claimed the legislature was indirectly doing something it could not do directly.

Issue : Was the forfeiture provision under the law a colorable legislature? Was it invalid?

Rule : The doctrine of colorable legislature means the government cannot make a law that exceeds its legal power. If something is not allowed directly, it should not be done indirectly. This doctrine ensures that if a lawmaking body cannot do something directly, it cannot do so in a hidden way.

Application : The court explained that the doctrine of colorable legislature does not imply bad intentions but refers to poor legislative competence. The court needed to check whether the forfeiture provision was genuinely beyond legislative power or just based on assumptions. The court also stated that if the true nature of the law falls within the legislature’s power, it is valid. Furthermore, when the legislature has the authority to make the law, the motive or intention behind it is not important. In this case, the forfeiture provision was seen as valid under tax law and did not go beyond public interest. The law did not suggest any illegal actions indirectly. It was within the legislative power.

Conclusion : The Supreme Court held that the law was valid and not colourable legislation. The forfeiture provision fell within the competence of the legislature and was therefore constitutional.

Case law for Doctrine of pith and substance

Case Name & Citation

Gujarat University v. Krishna Ranganath Mudholkar

Citation: AIR 1963 SC 703

Court: Supreme Court of India

Fact: This case addresses the conflict between the state and union legislative powers concerning education. It challenges a state law, arguing that it interferes with a subject that falls under union law.

Issue : The issue is whether the state law is invalid due to its interference with union subjects or if it is valid under the Doctrine of Pith and Substance.

Rule: The word “pith” means “the true nature, ” while “substance” refers to “the essence of law.” The main goal of this doctrine is to identify the primary purpose and true nature of the law. It helps resolve conflicts between state and union lists.

Application: The court examines the true nature of the law by looking at its object, purpose, and effect. It explains that during legal interpretation, factors like history, purpose, and impact must be taken into account. The court states that if a law’s true nature clearly fits within a particular legislative entry at that time, it shouldn’t be dismissed merely because it might conflict with another law in the future. A law can only be questioned if its impact on another list is so significant that it effectively takes over that area. The court also noted that if a law appears to fall under one list but actually belongs to another, it may be seen as a colourable exercise of power .

Conclusion : The Supreme Court emphasizes that laws must be examined based on their ( True nature) pith and substance, without thinking about potential future conflicts. A law remains valid if it’s true nature is within the legislative authority that enacted it.