You have to make application for registration of your marriage before marriage registrar under provisions of special marriage act
2) Both partners need to fill the relevant application form, sign it, and submit it, along with photocopies of the necessary documents , such as age proof and address proof
3) The following documents are required for both the partners:
a valid Passport
original Birth Certificate showing parents' names
if the person concerned is widowed, the original death certificate of the deceased spouse
If divorced, copy of the final decree
documentary evidence regarding stay in India of the parties for more than 30 days (ration card or report from the concerned SHO)
4) affidavit by both the parties stating place and date of marriage, date of birth, marital status at the time of marriage and nationality and that the parties are not related to each other within the prohibited degree of relationship as per Special Marriage Act
6. Two passport size photographs of both the parties and one marriage photograph.
7. Marriage invitation card, if available.
8 If marriage was solemnized in a religious place, a certificate from the priest is required who solemnized the marriage.