If your marriage has already been solemnised under Hindu, Sikh, Jain, or Buddhist customs, you can register it under the Hindu Marriage Act, 1955, rather than going through the 30-day notice process required under the Special Marriage Act.
Typically required documents include: a marriage invitation card or priest certificate confirming the ceremony, address and ID proof for both spouses, passport-size photographs, and an affidavit confirming the marriage date and venue. Since registration is jurisdictional, you generally need to file with the Sub-Divisional Magistrate (SDM) or District Court office where either spouse has resided for at least 30 days.
Processing time can vary depending on the district and how quickly documents are verified, so it’s worth checking local requirements before submitting.
For a more detailed breakdown of the HMA registration process and documentation, JurisRoots has a guide here: https://jurisroots.com/documents/