Women’s Reservation and Delimitation: The 106th Amendment’s Long Road

Women’s Reservation and the Delimitation Knot: Can the Nari Shakti Vandan Adhiniyam Arrive Before 2029?

India has enacted a law reserving one-third of its legislative seats for women — and yet not a single seat has actually been reserved. That paradox sits at the centre of a fresh political and constitutional debate, as the ruling NDA is reported to be weighing a new push to advance women’s reservation ahead of the 2029 general election. To understand why the enacted law has not yet taken effect, and why a fresh constitutional amendment might be needed to speed it up, a CLAT aspirant must untangle three ideas: the amendment procedure, the delimitation of constituencies, and the delicate federal balance between India’s more and less populous States.

The Enacted Law: The 106th Amendment, 2023

The women’s reservation law on the statute book is the Nari Shakti Vandan Adhiniyam, formally the Constitution (One Hundred and Sixth Amendment) Act, 2023. It reserves one-third of the seats in the Lok Sabha and in the State Legislative Assemblies for women. It does this by inserting three new provisions into the Constitution:

• Article 330A — reserves seats for women in the Lok Sabha (paralleling the existing SC/ST reservation under Article 330).
• Article 332A — reserves seats for women in the State Legislative Assemblies.
• Article 334A — governs the commencement and duration of the reservation, and crucially ties its start to a delimitation exercise.

Here is the catch that explains the paradox. Under Article 334A, the reservation does not come into effect immediately on the law’s passage. Its commencement is made contingent on a delimitation exercise undertaken after the first Census conducted after the Act. In other words, the seats cannot be reserved until constituencies are first re-drawn on the basis of fresh Census figures. Until that happens, the enacted law lies dormant.

What Is Delimitation, and Why Is It Frozen?

Delimitation is the process of fixing the number of seats and drawing the boundaries of constituencies, ordinarily on the basis of population as recorded in the latest Census. The relevant provisions are Article 81 (composition of the Lok Sabha), Article 82 (readjustment of seats after each Census), and Article 170 (composition of State Assemblies).

Ordinarily, Article 82 requires seats to be readjusted after every Census. But successive amendments froze this readjustment to keep each State’s seat-share constant, so that States that controlled their population growth would not be penalised with fewer seats. The most recent freeze came through the 84th Amendment, 2001, which provided that delimitation would remain frozen until the first Census taken after 2026. This is why the number of Lok Sabha seats has effectively stayed fixed for decades.

The women’s reservation law was deliberately bolted onto this delimitation timeline. Because the Act’s commencement depends on a post-Census delimitation, and delimitation itself is frozen until after the first Census following 2026, the reservation cannot begin until that Census is conducted and a fresh delimitation is completed — a sequence that, on the current timeline, pushes implementation past 2029.

The Political Arithmetic of a Constitutional Amendment

To advance women’s reservation — that is, to decouple it from the delimitation precondition, or to conduct delimitation sooner — Parliament would need to pass a fresh constitutional amendment. And that is not a simple majority affair.

Under Article 368, a constitutional amendment of this kind requires a special majority: a majority of the total membership of each House, and a majority of not less than two-thirds of the members present and voting. In practical terms, that means roughly two-thirds support in each House.

The numbers are tight. The NDA commands about 293 seats in the Lok Sabha, whereas a two-thirds threshold sits around 360 — leaving the alliance roughly 41 short. In the Rajya Sabha, the NDA holds about 152 against a required figure near 161. In short, the government cannot pass such an amendment on its own strength and would need Opposition support. The DMK, with its 22 Lok Sabha MPs, has staked out a clear position: it wants women’s reservation implemented without the delimitation precondition, arguing that the benefit for women should not wait on a contentious seat-redrawing exercise.

The Federal Fault-Line

Why is delimitation so contentious that it can hold an entire women’s-empowerment law hostage? The answer is federalism. Population-based delimitation, if unfrozen, would expand the Lok Sabha and redistribute seats towards States whose populations have grown fastest. India’s southern States — which achieved earlier and steeper declines in population growth — fear they would lose seat-share relative to the more populous northern States. From their vantage point, being rewarded with fewer seats for successful population control feels like a penalty on good governance and a dilution of their voice in the Union Parliament.

This is the classic tension in a federal polity between the principle of representation by population (each vote counting equally, favouring populous States) and the principle of federal balance (protecting the standing of constituent units regardless of size). Any move to advance women’s reservation by touching delimitation reopens this fault-line, which is precisely why the government’s reported plan is being watched so closely.

It is worth appreciating just how central population has always been to the design of the Lok Sabha. The very phrase in Article 81 that the House shall consist of members “chosen by direct election from territorial constituencies” is paired with a mandate that the ratio between the number of seats allotted to a State and its population be, so far as practicable, the same for all States. That was the founding promise of equal representation. Freezing delimitation suspended that promise in the name of a different public good — encouraging population stabilisation — but it did so only temporarily. Every freeze therefore carries a built-in expiry, and the expiry attached to the 84th Amendment is what makes the coming Census so consequential. Whoever controls the timing of that Census effectively controls the timing of women’s reservation.

Why the Government Might Move Now

The reported plan to advance the reservation before 2029 must be read against this machinery. There are, broadly, two legislative routes. The first is to conduct the delimitation the existing law already demands, thereby triggering the dormant reservation on the current constitutional terms — but this would require the post-2026 Census to be completed and a delimitation commission to finish its work in time, a compressed schedule. The second, favoured by parties like the DMK, is to pass a fresh amendment that severs the link in Article 334A, allowing the one-third reservation to apply to the existing seats immediately, without waiting for any redrawing of constituencies. Either route runs through Article 368, and either route runs into the same arithmetic wall: the NDA cannot clear a two-thirds threshold alone.

This is where the politics and the constitutional law meet. Because the amendment power is deliberately made rigid by Article 368, a government that lacks a two-thirds majority is constitutionally compelled to build consensus. The framers designed this rigidity precisely so that the basic ground-rules of representation could not be altered by a transient majority. The current standoff is, in that sense, the amendment procedure working exactly as intended: a far-reaching change to how Indians are represented cannot be pushed through without broad agreement across the political spectrum.

Precision Points to Remember

Two distinctions are easy to blur and worth locking down. First, the enacted law is the 106th Amendment, 2023 — the Nari Shakti Vandan Adhiniyam. It already exists; nothing needs to be passed to create women’s reservation. Second, what would be required now is a new amendment bill — either to decouple reservation from the delimitation precondition, or to authorise conducting delimitation to trigger the existing law. Confusing the enactment of reservation with its commencement is the single most common error on this topic.

The CLAT Angle

This is a high-yield polity topic that rewards precision. Memorise the article numbers: the reservation operates through the newly inserted Articles 330A (Lok Sabha), 332A (State Assemblies), and 334A (commencement tied to delimitation). Pair these with the delimitation cluster — Article 81 (composition), Article 82 (readjustment after each Census), and Article 170 (State Assemblies) — and remember that the 84th Amendment, 2001 froze readjustment until the first Census after 2026.

On amendment procedure, be crisp about Article 368: a constitutional amendment of this nature needs a special majority — majority of total membership plus two-thirds of those present and voting in each House. Legal-reasoning sets may give you a passage on the NDA’s 293 Lok Sabha seats versus the ~360 needed and ask you to infer that the ruling alliance cannot amend the Constitution unaided; the correct inference is that cross-party support is mathematically necessary. Static-GK style questions may test the exact name (Nari Shakti Vandan Adhiniyam), the exact amendment number (106th, 2023), and the fact that commencement is contingent on delimitation. Finally, the federalism angle — southern States’ fear of losing seat-share — is ripe for a critical-reasoning question on the trade-off between representation-by-population and federal balance. Keep the treatment national and non-partisan: the examinable content is the constitutional machinery, not the politics.

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