SRN is the Service Request Number.

You can use the SRN Number for checking the status of an update request for Aadhar Card online.

SRN number is unique, and it gets created when you submit the request for updating Aadhar card with the provided new information or the information to rectify the errors.

If you enter incorrect SRN Number, you will stay prevented from checking the Aadhar Card update status.

You can use the URN Number instead of SRN Number.

When a user updates the Aadhar details through an Aadhar Self Service Update Portal .user will be allotted a 14 digit unique number called Service Request Number (SRN). SRN is required to track the status of your Aadhar card.

Other Aadhaar Services:

Download E-Aadhaar Card with Aadhaar Number

Generate or Retrieve Aadhaar Virtual ID (VID) from uidai.gov.in

How can I register my email ID and phone number in an Aadhar card – UIDAI online?

How to link Aadhaar with mobile number online

How to Aadhaar Card Download with Aadhaar Number ?