Aadhaar Card, Voter ID, or Passport for both bride and groom.
On appointment day, both spouses + two witnesses must visit SRO with (not copies). tnreginet marriage certificate
Visit your local (SRO) and obtain Form I (for marriages already solemnized). Submit filled form + documents + fee in person. SRO will enter data into TNREGINET on your behalf. Processing time: 15–30 days. Aadhaar Card, Voter ID, or Passport for both bride and groom
Four passport-size photos of each spouse and a photo taken during the wedding ceremony. tnreginet marriage certificate