Residuary Powers in India: Legislative Authority Beyond the Lists

When the framers of the Constitution drew up three detailed lists dividing legislative subjects between the Union and the States, they faced an obvious problem. No list, however long, can predict the future. What happens when a brand-new subject appears that nobody could have imagined in 1950, like cyberspace, digital currency, or commercial space launches? The answer lies in a quiet but powerful provision called the residuary power of legislation. It is the constitutional safety net that ensures no subject ever falls through the cracks, and it is firmly placed in the hands of Parliament.

What residuary powers actually mean 🔗

The Seventh Schedule of the Constitution divides legislative subjects into three lists. The Union List contains subjects on which only Parliament can legislate. The State List covers subjects reserved for State legislatures. The Concurrent List holds subjects on which both can legislate. But these lists, however exhaustive, cannot cover every possible topic of governance. Residuary powers deal with exactly this gap.

Article 248 gives Parliament exclusive power to make any law on any matter not enumerated in the Concurrent List or the State List. This power also includes the authority to impose taxes not mentioned in those lists. The same idea is restated in Entry 97 of the Union List, which acts as a catch-all category for “any other matter” not listed elsewhere. Together, Article 248 and Entry 97 form the foundation of residuary legislation.

This is a deliberate design choice. In federal systems like the United States, Switzerland, and Australia, residuary powers belong to the states. The framers of the Indian Constitution did the opposite, placing residuary powers with the central Parliament. This reflects the Constitution’s strong central bias, sometimes described as a “holding together” federation rather than a “coming together” one.

Why the Union, and not the States? 🔗

The decision was shaped by history. As Dr B.R. Ambedkar explained in the Constituent Assembly, the original plan even considered giving residuary powers to the states. That idea was abandoned after the trauma of Partition. The country needed unity and integrity above all, and a strong centre was seen as essential to prevent disintegration. Vesting residuary powers in Parliament was a way to guarantee that the Union could always step in to address national concerns and new challenges.

Residuary powers are a last resort, not a first step 🔗

An important principle governs how these powers work. Courts have consistently held that residuary power is the last resort, not the first option. Before any matter can be treated as residuary, one must first check whether it fits into an entry in any of the three lists. Only when a subject genuinely cannot be placed in any existing entry does the residuary power become active.

The Supreme Court clarified this approach in Union of India v. H.S. Dhillon (1971). The case concerned whether Parliament could levy a wealth tax that included agricultural land. The Court held that once it is established that a subject does not fall under the State List, Parliament is competent to legislate on it, either through its enumerated entries or through the residuary power under Article 248 read with Entry 97. The test, in short, is to first rule out the State List.

The courts as referees 🔗

Because residuary power is exclusive to Parliament, the judiciary plays the role of referee in deciding whether a particular law falls within this domain. In Calcutta Gas Co. v. State of West Bengal, the Court held that each entry in the lists should be given the widest possible interpretation. This matters because the broader the existing entries are read, the smaller the actual space left for residuary powers becomes. In I.C. Golaknath v. State of Punjab (1967), the Court initially linked Parliament’s power to amend the Constitution to Article 248, though this view was later corrected in Kesavananda Bharati v. State of Kerala (1973), which held that the amending power flows from Article 368 itself, not from residuary power.

When Parliament can enter the State List 🔗

Residuary powers are about subjects that appear in no list at all. But the Constitution also contains a separate and equally important set of provisions that let Parliament legislate on subjects that are clearly in the State List, under special circumstances. These are exceptions to the normal division of powers, and they reveal how the Constitution balances state autonomy against national needs.

Article 249: in the national interest 🔗

Article 249 allows Parliament to legislate on a State List subject if the Rajya Sabha passes a resolution, supported by two-thirds of the members present and voting, declaring that it is necessary or expedient in the national interest. This provision is distinctive because it does not need an emergency or any external trigger. It rests purely on the considered view of the Rajya Sabha, acting as the guardian of federal principles. Such a resolution stays in force for one year at a time, and any law made under it continues for six months after the resolution expires. Article 249 has been used very sparingly, reflecting the Centre’s general preference for cooperation over override.

Article 250: during a national emergency 🔗

Article 250 empowers Parliament to legislate on any State List subject while a Proclamation of Emergency is in operation. This applies to the whole or any part of the country. Such a law does not last forever. It ceases to have effect six months after the emergency ends, restoring the normal balance of powers once the crisis passes.

Article 252: when states ask for it 🔗

Article 252 works on the principle of consent. If the legislatures of two or more states pass resolutions requesting Parliament to legislate on a State List matter, Parliament may do so. The resulting law applies only to those states that requested it, although other states can adopt it later through their own resolutions. A notable feature is that such a law can only be amended or repealed by Parliament, not by the states. This article was used in the path towards the Goods and Services Tax, where state cooperation paved the way for central legislation.

Article 253: to honour international commitments 🔗

Article 253 empowers Parliament to make any law for the whole or any part of the country to implement treaties, international agreements, and conventions, even if the subject falls in the State List. This ensures the Union can fulfil its international obligations without being blocked by the division of powers. A clear example is the Environment (Protection) Act, 1986, which Parliament enacted partly to give effect to commitments made at the 1972 Stockholm Conference, even though environmental matters often overlap with state responsibilities.

Article 356: during President’s Rule 🔗

When President’s Rule is imposed in a state under Article 356, the powers of the State legislature are exercised by or under the authority of Parliament. In effect, Parliament temporarily assumes the legislative role of the state assembly. This is the most far-reaching of these mechanisms because it suspends the normal functioning of state legislative power altogether during the period of central rule.

Residuary powers in the modern age 🔗

Residuary powers were once a theoretical safety net. Today they are increasingly practical. Many of the most important laws of recent decades deal with subjects that simply did not exist when the lists were drawn up.

The Information Technology Act, 2000 is a leading example. Cyberspace, electronic commerce, and digital signatures find no place in any of the three lists, so Parliament legislated on them through its residuary authority. Atomic energy, space activities, and the emerging debate over cryptocurrency regulation similarly fall outside the original lists. As technology and society evolve, the residuary power becomes the constitutional tool that keeps the legal framework current and comprehensive.

The federalism debate 🔗

This centralising tendency is not without criticism. Several states have argued over the years that residuary powers, including those of taxation, should be vested in them instead. The Sarkaria Commission, which examined Union-State relations, rejected this suggestion and supported retaining residuary powers with the Centre. Critics nonetheless point out that vague definitions of “residuary subjects” can lead to disputes, and that excessive central control may weaken state autonomy. Supporters counter that uniform national legislation on emerging subjects avoids a patchwork of conflicting state laws.

One notable recent change came through the 101st Constitutional Amendment Act, 2016, which introduced Article 246A for the Goods and Services Tax. This made Article 248 subject to Article 246A, carving out an exception where both Parliament and State legislatures share power over GST. It shows that even the residuary framework can be adjusted to accommodate new models of cooperative federalism.

Why this design matters 🔗

The genius of the residuary power lies in its ability to prevent a legislative vacuum. No matter what new subject arises, there is always a clear answer to the question of who can make law on it. By placing this power with Parliament, the Constitution ensures that the Union can respond to unforeseen challenges, maintain national cohesion, and keep the legal system adaptable. At the same time, the requirement that residuary power be a last resort, combined with judicial oversight, prevents it from becoming a tool to routinely bypass the states. It is a careful balance between flexibility and federal discipline.

What do you think? Should residuary powers continue to rest exclusively with Parliament, or has India matured enough as a federation to share these powers with the states through the Concurrent List? And as artificial intelligence and digital currencies raise entirely new questions of governance, is the residuary power a sufficient tool, or do we need fresh entries in the lists themselves?

References

1. https://www.constitutionofindia.net/articles/article-248-residuary-powers-of-legislation/
2. https://www.lawjournals.org/assets/archives/2022/vol8issue2/8-1-50-574.pdf
3. https://blog.ipleaders.in/article-246-of-the-indian-constitution/
4. https://www.gktoday.in/article-249/
5. https://www.dalvoy.com/en/upsc/mains/previous-years/2025/law-paper-i/parliamentary-power-state-list-legislation
6. https://www.indiacode.nic.in/bitstream/123456789/13116/1/it_act_2000_updated.pdf