The documents required for a registered marriage are an identity proof of you and your partner, residence address, birth certificate, ration card/Pan card/driving license/passport any of the following documents that validate your age and location. You have to give a month's notice to the registrar mentioning the date you choose to tie the knot on. The name of you and your partner will be displayed on the board outside the registration office. They send you a letter at home asking for the confirmation/consent of your parents. You need to have 2 witnesses from both the side of the party as a proof.
Your vote on this answer has already been received
U n ur spouce's age n addrress proof.... 3 witness n their address proof... n register marriage is only possiable in the jurisdiction where u or ur spounce is living now at preset ,which document u r providing them as add. proof