Constitution (131st Amendment) Bill, 2026: Redefining India's Parliamentary Strength

The Constitution (131st Amendment) Bill, 2026: A Historic Shift in Governance

On April 16, 2026, Union Law Minister Arjun Meghwal introduced the landmark Constitution (131st Amendment) Bill, 2026 in the Lok Sabha. The bill was introduced following a division vote, receiving support from 251 members while 185 members opposed it. This bill is part of a legislative package that includes the Delimitation Bill, 2026 and the Union Territories Laws (Amendment) Bill, 2026.

Expansion of the Lok Sabha Strength

The bill proposes to amend Article 81 to significantly increase the maximum strength of the Lok Sabha to 850 members. This is a major leap from the previous limit of 550 members. The proposed distribution is as follows:

• States: Up to 815 members (previously limited to 530).


• Union Territories: Up to 35 members (previously limited to 20).

Key Constitutional Changes and Delimitation

The bill removes the long-standing freeze on seat readjustment that has been in place since 1976. By amending Articles 81, 82, and 170, it enables:

• Immediate Delimitation: The requirement to wait for the first Census after 2026 has been deleted, allowing the Delimitation Commission to begin redrawing boundaries immediately.


• State Assemblies: Fresh readjustment of seats and redrawing of constituencies in State Legislative Assemblies will also be carried out.


• Population Basis: The allocation of seats will be based on a Census as decided by the Parliament.

Fast-Tracking Women’s Reservation

A critical highlight of this amendment is the acceleration of Women's Reservation. It amends Article 334A to remove the delay conditions set by the 106th Amendment Act (2023). This ensures that the one-third (33%) reservation for women in the Lok Sabha and State Assemblies will be implemented immediately after the current delimitation exercise.

Protection of Scheduled Tribes (ST) Representation

The bill provides strong safeguards for the representation of Scheduled Tribes, particularly in the Northeastern States. By amending Article 332, it ensures that ST seats are not reduced in Arunachal Pradesh, Meghalaya, Mizoram, Tripura, and Nagaland during the redrawing of constituencies.

For TNPSC and competitive exam aspirants, this bill is a monumental topic under "Indian Polity," marking the largest expansion of the Indian Parliament since the commencement of the Constitution.