Introduction
Few pieces of legislation in India's post-independence history have travelled as far, fallen as many times, and returned as persistently as the Women's Reservation Bill. First introduced in Parliament in 1996, the bill seeking to reserve one-third of seats in India's legislature for women spent nearly three decades being introduced, disrupted, shelved, lapsed, revived, and deferred — a legislative saga that became as much about India's political fault lines as it was about gender equality.
In September 2023, the bill finally crossed its highest hurdle when it was passed by both houses of Parliament and signed into law by President Droupadi Murmu, becoming the Constitution (One Hundred and Sixth Amendment) Act, 2023, officially named the Nari Shakti Vandan Adhiniyam. But the story did not end there. The Act came with a critical condition: the reservation would only take effect after a fresh national census and the subsequent delimitation of constituencies. That condition sparked a fresh chapter of political conflict, and in April 2026, a government attempt to accelerate implementation was defeated in the Lok Sabha, pushing the effective realisation of women's reservation into a future that remains uncertain.
What follows is the full account of this bill's journey — its origins, its repeated failures, its historic passage in 2023, and where things stand today.
The Pre-Legislative History: Why the Demand Arose
India's Constitution, adopted in 1950, guarantees universal adult franchise and prohibits discrimination on the basis of sex. Yet from the very first general election, women remained dramatically underrepresented in Parliament and state legislatures. The question of reserving seats for women was actually debated in the Constituent Assembly as early as 1946, but members, including prominent women leaders like Hansa Mehta, argued against it. Their position rested on the belief that universal franchise would, over time, correct historical imbalances on its own.
Fifty years later, that belief had only been partially realised. By the mid-1990s, women constituted barely 6.5 percent of Lok Sabha membership. The state assemblies fared no better, with many registering single-digit female representation for decades.
Meanwhile, India had taken decisive steps in the other direction at the local governance level. In 1992, Prime Minister P. V. Narasimha Rao's government passed the 73rd and 74th Constitutional Amendment Acts, which mandated 33.3 percent reservation for women in Panchayati Raj Institutions. The results were transformative. Women went on to constitute over 46 percent of elected representatives at the grassroots level, totalling more than 1.4 million women in elected local governance roles across India.
The Panchayati Raj experiment demonstrated what reservation could achieve at scale. It also strengthened the argument that structural barriers, not a lack of capable women, explained the gap between the grassroots and Parliament.
Seven Attempts: The Legislative History from 1996 to 2026
First Attempt: 1996
The first formal bill was introduced on September 12, 1996, as the Constitution (81st Amendment) Bill under the United Front government led by Prime Minister H. D. Deve Gowda. It was referred to a Joint Parliamentary Committee chaired by Communist Party of India leader Geeta Mukherjee, who reviewed the bill extensively, but no consensus emerged. The bill lapsed with the dissolution of the 11th Lok Sabha.
Within minutes of its introduction, the bill ran into fierce opposition. Male MPs questioned whether reservation could produce "enough capable women." OBC leaders from parties like the RJD and SP demanded a sub-quota for women from backward communities within the 33 percent — a demand that would become the bill's recurring stumbling block for the next three decades.
Second and Third Attempts: 1998 and 1999
The second attempt was in 1998 under Atal Bihari Vajpayee's NDA government, when then Law Minister M. Thambidurai introduced it. Opposition parties, especially the RJD and SP, strongly opposed it, demanding a quota within a quota for OBC reservation. The bill lapsed again when the 12th Lok Sabha was dissolved. The third attempt was in 1999 when the Vajpayee government tried again. Both times it failed to progress. The Vajpayee government required the support of Congress and other parties to secure the two-thirds majority required for a constitutional amendment, and that support was conditional or absent.
Fourth and Fifth Attempts: 2002 and 2003
Two more attempts during the Vajpayee era met the same fate. The pattern was now clear: no government had been able to build the two-thirds parliamentary consensus necessary for a constitutional amendment on this issue.
The 2008 Bill and the 2010 Rajya Sabha Passage
The United Progressive Alliance government under Prime Minister Manmohan Singh introduced a revised version of the bill in the Rajya Sabha in 2008. The most significant legislative progress came in 2010, where the bill secured the mandated two-thirds majority in the Rajya Sabha with 186 votes in favour. In 2010, the bill's passage in Parliament was derailed after Samajwadi Party and Rashtriya Janata Dal MPs tore documents amid loud protests. The then UPA government under Prime Minister Manmohan Singh was unable to pass the bill in the face of resistance from allies.
Despite the Rajya Sabha approval, the UPA government never brought the bill to the Lok Sabha floor. It was repeatedly deferred, with the government citing a lack of consensus among coalition partners. When the 15th Lok Sabha was dissolved in 2014, the bill lapsed for the fifth time.
The Nari Shakti Vandan Adhiniyam: How the 2023 Bill Was Passed
A Special Session in the New Parliament Building
On September 18, 2023, the government called a special session of Parliament. The Constitution (One Hundred and Sixth Amendment) Act, popularly known as the Women's Reservation Bill, 2023, was introduced in Lok Sabha on September 19, 2023 during the special session of Parliament. The bill was the first to be considered in the new Parliament building.
The political backdrop was significant. The BJP-led NDA held a strong parliamentary majority on its own, making it the first time any government in Indian history had the independent parliamentary strength to push through a constitutional amendment of this kind without depending on opposition cooperation.
The Lok Sabha Vote: September 20, 2023
The Lok Sabha took up the bill for debate on September 20, 2023. The discussion saw broad cross-party support in principle, but sharp disagreements on two specific issues: the delay in implementation caused by the delimitation linkage, and the absence of a sub-quota for OBC women.
Congress leader Sonia Gandhi demanded immediate implementation, calling it Rajiv Gandhi's "dream." Rahul Gandhi and leaders from the DMK and Trinamool Congress raised concerns about the linkage to delimitation and the absence of an OBC quota. Swami Prasad Maurya of the Samajwadi Party termed the bill "flawed" for lacking OBC reservation. Nitish Kumar, Chief Minister of Bihar, questioned the delayed implementation timeline.
On September 20, 2023, the Lok Sabha passed the bill with 454 votes in favour and two against. The only two dissenting votes came from All India Majlis-e-Ittehadul Muslimeen MPs who demanded the inclusions of sub-quotas for OBC and minority women.
The Rajya Sabha Vote: September 21, 2023
The Rajya Sabha took up the bill on September 21, 2023. Opposition members including Kapil Sibal, Mallikarjun Kharge, and Derek O'Brien expressed concerns over delayed implementation and the lack of women Chief Ministers in NDA-ruled states. Finance Minister Nirmala Sitharaman explained that the reservation would follow a delimitation exercise conducted after the census. J. P. Nadda defended the timing.
The Rajya Sabha passed the bill unanimously with 214 votes in favour and none against.
Presidential Assent: September 28, 2023
President Droupadi Murmu signed the bill on September 28, 2023, and the gazette notification was also published the same day.
What the Act Provides
The Nari Shakti Vandan Adhiniyam, as the 106th Constitutional Amendment, inserts new articles into the Constitution to give effect to the reservation. Its key provisions are:
Scope of Reservation: One-third, that is 33 percent, of all seats in the Lok Sabha, state legislative assemblies, and the Delhi Legislative Assembly are reserved for women.
SC and ST Sub-Reservation: The reservation includes a mandatory sub-quota for women within the seats already reserved for Scheduled Castes and Scheduled Tribes, ensuring women from these communities are not excluded from representation.
Seat Rotation: The reserved seats shall be allotted by rotation after every delimitation exercise, implying rotation approximately every 10 years.
Sunset Clause: The reservation comes with a sunset clause — it is valid for an initial period of 15 years, though Parliament retains the authority to extend it through legislation.
Exclusions: The reservation applies only to the Lok Sabha and State Assemblies. The Rajya Sabha, state legislative councils, and upper chambers of state legislatures are not covered, a gap critics have noted creates uneven representation across India's bicameral legislative structure.
The Implementation Condition: The central and most contested clause of the Act is that the 33 percent reservation will only come into force after a new national census is published and the subsequent delimitation of constituencies is completed.
The Implementation Problem: Why the Reservation Could Not Begin Immediately
The delimitation condition was not merely procedural — it was immediately recognised as a potentially decade-long delay.
India's last Delimitation Commission exercise was completed in 2008. The constitutional freeze on delimitation had been in place since then. Under the 2023 Act, the women's reservation would kick in only after a new national census is conducted, its data is published, and a fresh delimitation of constituencies is carried out. India's census, scheduled for 2021, was delayed due to the Covid-19 pandemic and had not been conducted as of the bill's passage in 2023.
Yogendra Yadav argued implementation would not occur until 2039, calling the legislation "trickery." Projections suggest that the quota may not be implemented until the 2029 or 2034 elections.
Under its original framework, the quota was linked to delimitation after the post-2027 Census, effectively delaying implementation until 2034.
This was the precise gap the government sought to close with its April 2026 legislative package.
April 2026: The Acceleration Attempt and Its Defeat
Recognising the mounting criticism over the implementation delay, the Modi government moved in April 2026 to fast-track the reservation through a fresh set of constitutional and legislative measures.
Gazette Notification: April 16, 2026
The notification read: "In exercise of the powers conferred by sub-section (2) of section 1 of the Constitution (One Hundred and Sixth Amendment) Act, 2023, the Central Government hereby appoints the 16th day of April, 2026 as the date on which the provisions of the said Act shall come into force." Despite the notification, the reservation will not be implemented in the current Lok Sabha. Officials said it can only be implemented after a fresh delimitation exercise based on the next census.
Three New Bills: The April 2026 Legislative Package
Simultaneously, the government introduced three bills in the Lok Sabha:
The Constitution (One Hundred and Thirty-First Amendment) Bill, 2026 proposed amending Article 82 to allow Parliament to determine by law which census to use for delimitation, enabling use of 2011 Census data rather than waiting for a post-2026 census. It also proposed increasing Lok Sabha seats from 550 to 850.
The Delimitation Bill, 2026 replaced the Delimitation Act of 2002 and empowered the Central Government to constitute a new Delimitation Commission. The Union Territories Laws (Amendment) Bill, 2026 made necessary consequential amendments for Union Territories.
Prime Minister Narendra Modi addressed the Lok Sabha on April 17, 2026, urging members not to let the opportunity slip, saying that women had not forgotten those who had opposed their rights.
The Defeat: April 17, 2026
The 131st Amendment Bill was defeated in Lok Sabha on April 17, 2026, receiving 298 votes in favour and 230 against. The required two-thirds majority was 528 votes.
The primary reason for the bill's defeat was its linkage to the new delimitation exercise. While the amendment promised a 33 percent quota by 2029, the united opposition, the INDIA Bloc, argued the bill was a "Trojan horse." They claimed the government was using women's rights to sugar-coat a massive electoral overhaul that would unfairly shift political power toward certain states. While Shashi Tharoor is credited with popularising the "Trojan horse" label, it became a collective war cry for the opposition led by Mallikarjun Kharge and Rahul Gandhi.
Following the defeat, the government withdrew the Delimitation Bill, 2026 and the Union Territories Laws (Amendment) Bill, 2026. The Lok Sabha was subsequently adjourned sine die.
Where Things Stand: April 2026
With the bridge legislation defeated and the process tied once again to the post-2026 census and delimitation, the 33 percent quota has effectively been pushed back another decade. What was framed as a historic leap for Nari Shakti has, for now, returned to the original timeline — a reality that may not see a woman in a reserved seat until the 2034 general elections.
W20 India expressed deep disappointment over the delay, stating that while the landmark legislation was passed by Indian Parliament in 2023, its operationalisation remains pending, representing a missed opportunity to advance women's political representation and translate longstanding commitments into concrete outcomes.
The opposition has stated it will write to the Prime Minister demanding the implementation of the reservation as a standalone measure, without tying it to the controversial redistribution of parliamentary seats.
The Unresolved Debates
The OBC Sub-Quota Question
The most persistent objection to the Women's Reservation Bill, raised consistently from 1996 through 2026, is the absence of a sub-quota for women from Other Backward Classes within the 33 percent reservation. Political parties including the Indian National Congress, Samajwadi Party, and Rashtriya Janata Dal have criticised the absence of sub-reservation for women from Other Backward Classes and religious minorities. They argue that without such sub-quotas, the legislation will disproportionately benefit urban and upper-caste women.
Supporters of the bill as passed argue that the SC/ST sub-reservation within the 33 percent partially addresses this concern, and that adding an OBC sub-quota would have required a separate, more complex constitutional exercise likely to have delayed the bill further.
The Rotation Problem
The rotation of reserved seats may reduce the incentive for MPs to work for their constituencies, as they could be ineligible to seek re-election from that constituency. A study by the Ministry of Panchayati Raj recommended that rotation of constituencies should be discontinued at the panchayat level because almost 85 percent of women were first-timers and only 15 percent could get re-elected, because the seats they were elected from were de-reserved.
The Delimitation-Federalism Tension
The 2026 episode revealed a deeper tension embedded in the reservation framework from the start. Any delimitation exercise based on current population data would inevitably shift parliamentary strength toward more populous, faster-growing northern states and away from southern and northeastern states that have successfully controlled population growth. This federal dimension of the delimitation question was the primary reason the INDIA Bloc voted against the 2026 amendment — not opposition to women's reservation in principle, but opposition to the electoral restructuring that would accompany it.
The Numbers: Women's Representation in India Today
The data that underlies the entire debate is stark. At the time of the bill's passage in 2023, the 2023 composition of the Lok Sabha revealed underrepresentation of women Members of Parliament, constituting less than 15 percent of its members. In the 18th Lok Sabha, elected in 2024, the number stood at 74 women out of 543 members, or 13.63 percent — a marginal decline from the previous house.
India's performance compares poorly with many other democracies. Rwanda has demonstrated transformative potential with over 60 percent women legislators. The global average for women in national parliaments stands at around 26 percent. Bangladesh and Nepal have both surpassed India in legislative gender representation among South Asian nations.
By contrast, as a result of the 1992 Panchayati Raj amendments, India has more than 1.4 million elected women representatives at the local governance level, one of the largest concentrations of female elected representation anywhere in the world — a stark contradiction that has long frustrated those who advocate for the bill's implementation.
The Significance of the Act, Despite the Delay
Even in its currently inoperative state, the Nari Shakti Vandan Adhiniyam represents a constitutional commitment of historic importance. For the first time in India's history, the principle of one-third women's representation in Parliament and state assemblies is enshrined in the Constitution itself — not merely proposed as a bill or debated as a concept, but written into the supreme law of the land. That change cannot be undone by a future Lok Sabha without another constitutional amendment.
The passage also closed the argument over whether women's reservation had political consensus. The 454-2 vote in the Lok Sabha and the unanimous Rajya Sabha passage demonstrated that, at the level of stated principle, no major political party in India was willing to be seen opposing women's representation. What remains contested is not whether, but when and on what terms.
Conclusion
The Women's Reservation Bill's history is, in many ways, a mirror of Indian democracy's greatest strengths and its most persistent weaknesses. It reflects the strength of democratic deliberation — no other country has debated the question of women's political representation as publicly, as extensively, and across as many governments and parliaments as India has over the past 30 years. It also reflects the capacity of political interest and procedural design to delay what is, in principle, broadly accepted.
Over the last three decades, successive governments across the political spectrum expressed their support and endorsed women's reservation in principle. Yet legislative attempts to translate that support into law repeatedly stalled at the point of implementation.
As of April 2026, the reservation is law but not yet practice. The census has not been completed. Delimitation has not begun. The parliamentary seats for which one-third will be reserved do not yet exist in their final, post-delimitation form. What exists is a constitutional promise — the first such promise India has ever made in writing to the women who will one day hold those seats.
Whether that promise is honoured in 2029, or deferred again to 2034 or beyond, will remain one of the defining political and democratic questions of the decade ahead.
