Special Intensive Revision (SIR) of Electoral Rolls Explained

How many eligible Indians lost their vote in the Special Intensive Revision (SIR) of electoral rolls? Depending on whom you ask, the answer is about 1 crore, about 7 crore, or 13 crore. The gap comes from different benchmarks applied to the same data. So we can say, the SIR is a lesson in how India’s electoral machinery works and in reading numbers critically.

The Legal Framework

Article 324: The Election Commission of India (ECI) controls the preparation of electoral rolls and the conduct of elections.
Article 325: No one can be excluded from the roll on grounds of religion, race, caste or sex.
Article 326: Elections are based on adult suffrage. Every citizen aged 18 or above, not otherwise disqualified, is entitled to be registered.
Representation of the People Act, 1950: Section 19 requires a voter to be 18 on the qualifying date and ordinarily resident in the constituency. Section 21(3) allows the ECI to order a special revision of rolls at any time, for reasons to be recorded.

Types of revision:
A summary revision is a routine annual update.
An intensive revision prepares the roll afresh through house-to-house visits.
The SIR is an intensive revision with additional document-based verification of eligibility.

How the SIR Unfolded?

Voters had to fill an enumeration form and link their name, or a parent’s name, to the rolls from the last intensive revision (2002 to 2005). Those who could not had to submit documents proving eligibility.

Bihar (2025): The draft roll deleted over 65 lakh names, citing death, migration or duplicate entries. At least 47 lakh voters were excluded from the final roll published on September 30.
Phase II (from late 2025): Covered nine states and three Union Territories with about 51 crore electors, including Uttar Pradesh, West Bengal, Tamil Nadu and Kerala.
Phase III (2026): Extended to 16 states and three Union Territories.

The Supreme Court Verdict (May 2026)

On May 27, 2026, the Supreme Court upheld the SIR as within the ECI’s constitutional and statutory powers. It held that the exercise was proportionate and had sufficient safeguards, and that the ECI can conduct a limited inquiry into citizenship while revising rolls. It also ruled that Aadhaar is valid proof of identity, but not of citizenship.

Supporters see the verdict as strengthening the accuracy of rolls. Critics fear it raises disenfranchisement risks and burdens marginalised groups with documentation.

The Numbers Debate: 13 Crore, 7 Crore or 1 Crore?

Estimate	What It Compares	Source of the View	Key Assumption
~13 crore	Names flagged at the draft stage	Protesters’ figure	All flagged names were removed
~7.1 crore (nine states)	Final roll vs total adult population	Jean Drèze and Yogendra Yadav	Every adult should be on the roll
~1 crore (nine states)	Final roll vs an “expected” roll	Surjit Bhalla	People who never registered were not excluded by the SIR

The 13 crore figure: The ECI calls it misleading. It says these were names classified as Absent, Shifted, Dead or Duplicate (ASDD) at the draft stage, not final deletions. Critics question how accurately these labels were applied, noting the ECI has not clarified when an elector should be marked “Shifted” rather than “Absent.”

The 7 crore figure: Drèze and Yadav compare each state’s projected adult population with its final roll. In the nine states with final rolls, the gap is about 7.1 crore, or 12 per cent of adults.

The 1 crore figure: Bhalla argues that registration is voluntary and never complete in any democracy. He notes that many young adults had not registered even before the SIR. After adjusting for them, he estimates an expected roll of 53.8 crore against a final roll of 52.8 crore, leaving about 1 crore possibly wrongful exclusions.

The takeaway: Each number answers a different question. A good answer explains what each measures instead of treating one as fact. All sides agree that even 1 crore wrongful exclusions would be serious.

Two Sides of the Debate

The case for the SIR

Rolls had become bloated with dead, shifted and duplicate entries.
Accurate rolls are essential for free and fair elections.
The Supreme Court has upheld it as valid and proportionate.
Excluded voters can seek inclusion through claims, objections and Form 6.
The ECI says about 2.37 crore voters aged 18 to 28 have been added since the SIR began.

The concerns raised

Tight timelines, often just before state elections.
A heavy documentation burden on poor, migrant and less-literate voters.
Long-registered voters made to prove eligibility again, shifting the burden of proof from the state to the citizen.
Inconsistent classification of deletions across constituencies.
Pressure on appeals: in West Bengal, the ECI told the Supreme Court that 27.16 lakh voters were deleted after adjudication, and 22.21 lakh of them appealed.
Limited public data on removals by reason, state and booth.
Wider questions on ECI independence after the 2023 law on appointing Election Commissioners.

Way Forward

Publish disaggregated data on removals by reason, constituency and booth.
Protect existing voters: Remove names only after due notice and inquiry, with the burden on the state.
Simplify documents and provide active BLO assistance to vulnerable voters.
Fast-track appeals so they are decided well before elections.
Standardise rules for classifying voters as shifted, absent or duplicate.
Boost youth registration through the four annual qualifying dates and campuses.
Strengthen ECI credibility through transparency in decision-making.

Conclusion

The SIR debate is not a choice between clean rolls and inclusive rolls. A democracy needs both. The wide range of estimates is itself the clearest lesson: when an exercise touches nearly every voter, transparency is essential. Open data, fair procedures and quick redress will decide whether the SIR strengthens or weakens public trust in elections.

UPSC Relevance

GS Paper II: Representation of the People Act; powers and functions of the Election Commission; judicial review; issues in the functioning of democracy.

Also useful for: Prelims (Articles 324 to 326, RPA 1950), Essay and the Personality Test.

Practice Question for UPSC Mains

The Special Intensive Revision of electoral rolls has been seen both as an effort to improve the purity of rolls and as a risk to universal adult suffrage. Critically examine. (15 marks, 250 words)

Practice Question for Prelims

Consider the following statements:

Article 326 provides for elections on the basis of adult suffrage.
Section 21(3) of the Representation of the People Act, 1950 allows the ECI to order a special revision of electoral rolls.
Form 7 is used for new voter registration.

Which of the statements given above is/are correct?

(a) 1 only
(b) 1 and 2 only
(c) 2 and 3 only
(d) 1, 2 and 3

Answer: (b). Form 6 is used for new registration; Form 7 is for objections and deletions.

FAQs

What is the SIR?
A fresh house-to-house verification of electoral rolls ordered by the ECI under Section 21(3) of the RPA, 1950.

Did the Supreme Court uphold the SIR?
Yes, in May 2026, holding that it was within the ECI’s powers.

Were 13 crore voters deleted?
The ECI says no. The figure refers to names flagged at the draft stage, not final deletions.

Is Aadhaar proof of citizenship for voter registration?
No. It is accepted only as proof of identity.