Complete SIR Process Enumeration Form Step by Step – https://voters.eci.gov.in/
The Special Intensive Revision (SIR) is a major initiative by the Election Commission of India (ECI) aimed at thoroughly verifying and updating the country’s electoral rolls. This program goes beyond the routine voter list updates and includes detailed verification that may involve door-to-door visits, cross-checking records, and online submissions.
During SIR, Booth Level Officers (BLOs) play a central role by collecting voter information, confirming existing details, registering new eligible voters, and removing duplicate or invalid entries. This process is essential for maintaining the integrity and transparency of elections, as it ensures that only accurate and legitimate names remain on the voter list.
Citizens can take part in SIR either online through the ECI portal or offline by coordinating with their local BLOs. The overall goal of the SIR exercise is to encourage public participation and make sure that every eligible voter’s name is correctly included in the electoral roll.
Table of Contents
ToggleWhat is SIR?
The Special Intensive Revision (SIR) is a nationwide voter verification program carried out by the Election Commission of India (ECI). Its main purpose is to carefully check, update, and clean the electoral rolls to ensure they are accurate and free from errors. Unlike routine annual revisions, SIR involves a deeper level of verification, which may include door-to-door checks by Booth Level Officers (BLOs), collection of voter data, and review of citizen documents when required.
During this process, voters may be asked to fill an enumeration form either online or offline to confirm their details or make corrections. SIR helps the ECI maintain a trustworthy and updated voter list, ultimately ensuring transparent, fair, and error-free elections.
Where to Access the Form?
Citizens can access the SIR form through several official government platforms. The primary source is the Election Commission of India’s Voter Portal, where individuals can submit new applications, update voter information, and participate in SIR activities. Each state also has its own Chief Electoral Officer (CEO) website that provides state-specific information, SIR guidelines, and access to forms.
For example, Kerala voters can visit the CEO Kerala website, while Delhi voters can check the CEO Delhi portal. These websites contain detailed instructions on how to participate in SIR, submit required forms, or contact local officials. It is important to always use official https://voters.eci.gov.in/ websites to ensure your data is shared safely and securely.
What Happens During SIR?
During the Special Intensive Revision, Booth Level Officers (BLOs) play a key role in verifying voter information. They may visit households or coordinate with citizens to confirm existing voter details, collect new applications from eligible citizens, and remove duplicate or invalid entries from the voter list. This helps identify new voters who recently turned 18, as well as correct mistakes in the current rolls. Citizens are encouraged to participate by submitting the enumeration form and verifying that their information is correct. Both online and offline participation is allowed, giving people flexibility to update their details in a way that suits them. The goal is to ensure that every eligible voter’s name appears accurately in the electoral roll.

SIR Process Step-by-Step
Below is a simple, easy-to-understand explanation of how the Special Intensive Revision (SIR) works from start to finish:
1. Official Announcement
The Election Commission of India first releases an official notice announcing that SIR will be conducted in certain states or Union Territories. This notice also includes the schedule — the start and end dates of the verification process. Once this announcement is made, the SIR activity officially begins.
2. Door-to-door Checks by BLOs
During the SIR period, Booth Level Officers (BLOs) visit every household in their assigned area. Their job is to verify the information of existing voters, collect details of new eligible voters, and distribute or collect the enumeration forms. This door-to-door visit ensures that no household is missed, and the voter list is updated accurately.
3. Online Submission (Where Applicable)
In places where online submission is allowed, citizens can complete the enumeration form through the ECI portal.
They are usually:
- Enter their EPIC (Voter ID) number
- View and confirm their existing details
- Update information if needed
- Verify through OTP or e-sign
This digital method makes the SIR process faster and more convenient.

4. Document Checks and Data Capture
After forms are submitted (either offline or online), officials verify the information provided.
They may:
- Ask for ID proof
- Request documents for address or age
- Check supporting documents uploaded online
In some cases, citizens may need to re-submit their details if corrections are required. This step ensures that only correct and verified information goes into the electoral roll.
5. Draft Rolls are Published
Once verification is complete, the authorities publish the draft electoral roll.
In this draft list, citizens can:
- Check if their name is included
- Verify that their details are correct
- Submit a claim if their name is missing
- Raise objections if they find errors
This is a public review stage before the voter list is finalized.
6. Finalization (Additions, Removals, Corrections)
After reviewing all claims and objections, the authorities make the necessary changes. This may include:
- Adding eligible new voters
- Removing duplicate or invalid names
- Correcting any mistakes in voter details
Once all updates are completed, the final electoral roll is published. This updated roll will be used for all elections that follow.
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SIR Documents List – ECI SIR 2.0 Update 2026 for Voter Verification
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Guide to link your EPIC and Mobile number
To facilitate all voters in updating their particulars electronically, the Election Commission of India has provided a more convenient option to update details online during the Special Intensive Revision (SIR).
An important step before submitting your SIR form online is to link your EPIC (Voter ID) number with your mobile number.
Linking your EPIC (Voter ID) number with your mobile number will help to authenticate your identity during the online submission of the SIR form.
Step-by-step Process:
- Visit the official voter portal: voters.eci.gov.in.
- Click on “Sign Up” and enter your mobile number, email ID, and captcha code.
- Verify your number using the OTP sent to your phone.
- Log in and enter your EPIC number to link it with your mobile.
- Once linked, you can proceed to fill and submit your SIR form online.
SIR Form Correction – How to Edit or Correct, Eligibility, and Process

Citizens who are 18 years or older, and whose names are already included in the electoral roll, are eligible to make corrections to their voter details during the Special Intensive Revision (SIR). If any information on the voter list such as name, address, age, or date of birth is incorrect, individuals can request corrections through several official methods.
Corrections can be submitted using the NVSP (National Voter Service Portal), the Voter Helpline App, or with the help of a Booth Level Officer (BLO) in the voter’s locality. While applying for corrections, citizens must upload or provide valid supporting documents such as ID proof, address proof, or an age certificate, depending on the type of correction requested.
After the form is submitted, it undergoes verification by the BLO or the Electoral Registration Officer (ERO). Only after successful verification are the corrected details updated in the voter list. Once the changes are approved and applied, voters can download the updated voter slip with the revised information.
Conclusion
The Special Intensive Revision (SIR) plays a crucial role in maintaining accurate, transparent, and updated electoral rolls. It ensures that errors are corrected, new eligible voters are added and duplicate, or invalid entries are removed. By participating in the SIR process and submitting correction forms on time, citizens help strengthen the democratic process and protect their own right to vote. Active involvement from the public supports fair, inclusive, and well-managed elections in India.
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