What is the 104th Constitutional Amendment Act 2020?

What is the 104th Constitutional Amendment Act 2020?
This guide explains, in plain language and with source references, what the Constitution One Hundred and Fourth Amendment Act 2020 changed. It is aimed at readers who want to find the primary text, understand the legal effects, and track future developments.

The article relies on the amendment text and Gazette notification as the primary legal sources and uses PRS and named explainers for legislative history and public reaction, pointing readers to exact downloads and verification steps.

The 104th Amendment extended SC and ST reservation until 25 January 2030 and removed nominated Anglo-Indian seats.
The Gazette notification is the authoritative source for the amendment text and commencement date.
PRS Legislative Research offers clause by clause briefings and a parliamentary timeline for the bill.

Snapshot: the 104th Constitutional Amendment at a glance

The Constitution One Hundred and Fourth Amendment Act amended Article 334 to extend the reservation of seats for Scheduled Castes and Scheduled Tribes in the Lok Sabha and state legislative assemblies until 25 January 2030, and it removed the provision for nominated Anglo-Indian representation in Parliament and state assemblies, as recorded in the legislative text.

The Act received Presidential assent and was notified in the Gazette of India in January 2020, which is the legal commencement of its provisions and the source for the exact clause wording.

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For a reliable copy of the amendment text and the Gazette notification, consult the official resource list below and download the Gazette PDF where the amendment is published.

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Three things to know first: the extension is time limited to 25 January 2030; nominated Anglo-Indian seats were removed as a constitutional guarantee; and the authoritative clause language is in the Gazette and the legislative department record.

This snapshot is based on the formal amendment published by the legislative department and the Gazette notification, which are the primary legal sources on the change.


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Background: why the amendment was proposed

Context on earlier reservation time limits

Article 334 originally included a sunset provision that limited how long seats would be reserved for Scheduled Castes and Scheduled Tribes, and that time limit was extended several times by prior amendments to continue reservation measures in legislative bodies.

Lawmakers proposed the 104th Amendment to continue that pattern of periodic extension, framing the change as a limited continuation of reservation timelines rather than a permanent removal of the time limit.

Parliamentary rationale recorded in bill briefings

Parliamentary briefs and trackers provide the legislative rationale and clause details used during debate; PRS Legislative Research prepared a bill brief and clause by clause summary that sets out the arguments and the text changes tracked through the bill stages.

What the amendment changed in plain language

Exact clause changes in Article 334

The practical legal change was straightforward: the amendment altered the date in Article 334 so that the reservation of seats for Scheduled Castes and Scheduled Tribes in the Lok Sabha and state assemblies would continue through 25 January 2030, as shown in the statutory text.

The operative lines and exact wording are available in the formal amendment document and the Gazette notification for readers who need verbatim clause language.

It extends reserved seats for Scheduled Castes and Scheduled Tribes until 25 January 2030 and removes the constitutional provision for nominated Anglo-Indian members; the Gazette and legislative department have the exact clause language.

How Anglo-Indian nominated representation was affected

The Act removed the constitutional provision that allowed for nominated members from the Anglo-Indian community in the Lok Sabha and state legislatures, which means those nominated seats ceased to exist as a constitutional guarantee once the amendment commenced.

For precise clause language on the removal of nomination provisions, refer to the published amendment text and Gazette notice, which show the deleted and replaced lines.

How the bill became law: timeline and parliamentary steps

Introduction, passage, and presidential assent

The bill moved through introduction, parliamentary consideration, passage by both houses, and finally received Presidential assent and Gazette notification in January 2020; those stages are recorded in legislative trackers and the official Gazette notification.

PRS Legislative Research tracked the bill with a clause by clause briefing and a record of the parliamentary stages leading to assent.

Where to find the parliamentary record

Readers can consult the legislative department for the formal amendment text and PRS for a concise legislative history and analysis of the parliamentary stages.

Practical effect: representation and reservation mechanics

What ‘extension’ means for seat allocation

The extension simply preserves the status of seats already classified as reserved for Scheduled Castes and Scheduled Tribes for the duration of the new expiry date, so constituencies that are reserved remain reserved through 25 January 2030 unless new law says otherwise.

Any change beyond that date would require a fresh amendment or new legislation to alter the constitutional expiry, so the current effect is continuity rather than a policy redesign.

Who is affected now and until 2030

The communities directly affected are the Scheduled Castes and Scheduled Tribes, for whom seat reservation in the Lok Sabha and state assemblies continues until the new expiry date; the Anglo-Indian community is affected by the removal of the nominated seat provision.

Practical consequences are procedural: reserved seats remain allocated under existing electoral and delimitation rules until the date set in the amendment, and nominated Anglo-Indian seats are no longer filled under the constitutional provision.

Public and legal reactions: key arguments for and against

Supporters’ emphasis

Supporters of the amendment argued that extending reservation timelines continued an established constitutional mechanism to provide political representation to Scheduled Castes and Scheduled Tribes and that a limited extension maintained stability in legislative representation.

That position and the framing of legislative intent were documented in contemporaneous reporting and explainers of the bill.

Critiques and concerns

Critics highlighted the removal of nominated Anglo-Indian representation and raised questions about whether that community would have alternative protections or representation moving forward, which generated public discussion and commentary.

News explainers and commentaries captured both supportive and critical views and noted that this remained a matter of public policy debate rather than settled consensus.

Where to read the amendment and a free pocket Constitution or Bill of Rights PDF

Official Gazette and legislative department links

The authoritative source for the amendment text and the notification date is the Gazette of India and the legislative department page that posts the constitutional amendment, which include the precise clause language and the commencement date.

For the exact amendment text and the government notification, download the official PDF of the Gazette notification from the government portal.

Steps to download and verify the Gazette PDF and a pocket Constitution PDF

Save the PDF and record the accessed date

Where to find free pocket-format Constitution PDFs for comparison

For comparative reference, free pocket-format PDFs of the United States Constitution and the Bill of Rights are available from national archives or government publishing offices and can be downloaded in pocket editions for study or citation.

Those pocket PDFs are useful for comparative study but do not substitute for the primary amendment text published in the Gazette of India when citing the constitutional amendment itself.

How to track future changes and legislative reviews before 2030

Which official trackers to watch

To follow any future bills or proposals that might extend or alter the expiry date, monitor PRS Legislative Research for bill tracking and the legislative department for new amendment filings and notifications.

Set up alerts for parliamentary business, and check Gazette notifications routinely, because any future constitutional change will be published there as the legal commencement instrument.

When a new amendment would be needed

Any extension of the date beyond 25 January 2030 or restoration of nominated seats would require a new constitutional amendment or enabling legislation, with the same parliamentary stages and final Gazette notification as the current Act.

Readers should consult the legislative department and PRS for clause by clause briefings when such proposals appear so they can evaluate the text and the parliamentary record directly.

Common mistakes readers make when interpreting the amendment

Misreading the time limit

A frequent error is to assume the extension is permanent; the amendment sets a new expiry date, not an indefinite removal of the time limit, so note the exact date rather than assuming permanence.

Another mistake is relying on unsourced summaries rather than the Gazette or legislative department text; always check the primary text for precise clause language.

Confusing nominated seats with reserved seats

Reserved seats for Scheduled Castes and Scheduled Tribes are distinct from nominated Anglo-Indian seats; the former are constituency allocations that remain reserved, while the latter were single nominated positions that the amendment removed as a constitutional guarantee.

Understanding that difference prevents conflating procedural nomination with constituency reservation.

Practical scenarios: what this looks like in real legislative terms

A constituency-level illustration

Imagine a constituency already designated as reserved for a Scheduled Caste representative; under the amendment that reservation remains in place until 25 January 2030, which means ballots and candidate eligibility follow the reserved status for that period.

This is a hypothetical example intended to show the practical continuity effect of the extension.

State assembly example

At the state level a previously nominated Anglo-Indian seat that existed under the older constitutional provision would no longer be filled by nomination after the amendment, illustrating the removal of that specific representation mechanism.

News coverage at the time documented reactions to that change and local responses where the Anglo-Indian community raised concerns about representation going forward.

Best practices for journalists and civic writers citing the amendment

How to attribute correctly

When reporting on the amendment, cite the Gazette PDF or the legislative department text for direct quotes and the official notification date, and use PRS for legislative history and clause by clause summaries so readers can verify the parliamentary record.

An example sentence following good practice would read, quote, the Act amends Article 334 to extend reservation until 25 January 2030, as published in the Gazette, attributing the text to the Gazette or the legislative department.

Which primary documents to cite first

Prioritize the Gazette notification and the legislative department amendment page for wording and commencement dates, then use PRS and named explainers for context and reaction, labeling each source type clearly.

PRS Legislative Research provides a bill briefing and clause by clause summary for legislative history and analysis.

Checklist: how to find and verify the primary documents yourself

Step-by-step verification

Step 1: Visit the legislative department amendment page and locate the 104th Amendment text to read the exact clause changes and note the amendment title as published.

Step 2: Download the Gazette PDF that contains the official notification and record the notification date for citation and verification purposes.

What to save or screenshot

Step 3: Save copies of the PDF and keep a screenshot or cached copy showing the accessed date, and copy the exact clause language for any verbatim quotes in reporting.

Step 4: For comparative study, download pocket Constitution PDFs from national archives or government publishing offices and keep a record of their access dates as well.

Closing summary and next steps for readers

Bottom line: the Constitution One Hundred and Fourth Amendment extended SC and ST seat reservation in the Lok Sabha and state assemblies through 25 January 2030 and removed the constitutional provision for nominated Anglo-Indian seats; consult the primary amendment text for exact wording.

To follow updates, monitor PRS Legislative Research and the Gazette of India for any future bills or notifications that would change the expiry date or introduce new measures. See our constitutional rights hub for related coverage.

Further reading and official resource list

Primary documents

Legislative department amendment page and the official Gazette PDF are the primary documents to cite for wording and commencement dates.

PRS Legislative Research provides a bill briefing and clause by clause summary for legislative history and analysis.

Trusted explainers and trackers

Newspaper explainers documented public reaction and offer accessible summaries; for comparative pocket PDFs, consult national archives or government publishing offices for free downloads.


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It amended Article 334 to extend reservation of seats for Scheduled Castes and Scheduled Tribes until 25 January 2030 and removed the constitutional provision for nominated Anglo-Indian members.

The authoritative text is the Gazette notification and the legislative department amendment page; download the Gazette PDF for exact clause wording and the notification date.

No, any extension beyond 25 January 2030 would require fresh legislation or a new constitutional amendment recorded in the Gazette.

If you need the amendment text for citation, download the Gazette PDF and save the accessed date. For updates, monitor PRS Legislative Research and the legislative department for new bills or notifications.