Aadhar has become the backbone of identity verification in India. Whether it’s accessing subsidies, opening a bank account, or verifying your mobile number — your Aadhar card is often the first thing you’re asked for.
Now in 2025, UIDAI (Unique Identification Authority of India) has rolled out important new rules and a fresh document list for Aadhar enrolment and updates. If you’re applying for Aadhar for the first time or need to update your details, these changes directly affect you.
Let’s break it all down — in simple terms.
What’s New in UIDAI Aadhar Rules 2025?
The biggest update is a clear “One Aadhar Per Person” rule.
If someone has been issued multiple Aadhar numbers, UIDAI will cancel all but one. The only Aadhar number that will remain valid is the first one issued with biometric data.
This means:
- No more multiple Aadhar cards under different names or addresses.
- Only one unique identity per citizen, as originally intended.
If you’re unsure whether you or a family member may have more than one Aadhar, it’s wise to check and resolve it now.
Updated Document List for Aadhar Enrolment (2025–26)
UIDAI has also released a revised list of acceptable documents for both new enrolments and updating existing Aadhar information.
The documents are now categorised based on what they prove:
- Proof of Identity (PoI)
- Proof of Address (PoA)
- Proof of Relationship (PoR)
- Date of Birth (DoB)
Here are some of the main accepted documents (depending on the requirement):
| Document Type | Examples Accepted by UIDAI |
|---|---|
| Proof of Identity (PoI) | Indian Passport, PAN Card, Voter ID, Driving Licence |
| Proof of Address (PoA) | Ration Card, Bank Passbook, Utility Bill, Govt. Certificates |
| Proof of Relationship (PoR) | Family entitlement document, Birth Certificate, Pensioner Card |
| Date of Birth (DoB) | Birth Certificate, Passport, Govt. School Certificate |
Indian passports are the most versatile — they are valid as proof across all four categories.
Who Do These Rules Apply To?
The new UIDAI document rules apply to a wide group of individuals:
- Indian citizens
- Overseas Citizens of India (OCI)
- Children above 5 years of age
- Long Term Visa (LTV) holders
- Foreign nationals residing in India
Each category may have slightly different document requirements.
Special Note for OCI, Foreign Nationals & LTV Holders
If you’re an OCI cardholder or a foreign national, you’ll need additional documents depending on your status. These may include:
- Foreign Passport
- Valid Indian Visa
- OCI Card
- Residential Permit from FRRO
- Certificate of Registration
These documents help UIDAI verify your legal residency and eligibility for Aadhar services
Changing Your Aadhar Details? Here’s What You’ll Need
If you need to update your name, gender, or date of birth, additional paperwork is required.
Depending on the change, UIDAI may ask for:
- Gazette notification (for name change)
- Birth certificate + self-declaration
- Medical certificate (for gender update)
Always make sure the documents are recent, valid, and match your existing records.
Where to Find the Full Document List?
For the most accurate and up-to-date information, visit the UIDAI Official Website. The full list of acceptable documents for 2025–26 is published there in detail.
