The registration of marriage or civil union is mandatory and is required in order to register the birth certificates of children born during the marriage.
The application can be slightly different depending on the Consulate, so we strongly suggest to visit the information page of your Consulate.
You can check wich one is your Consulate on the section “Your Consulate” on the right of the page or at the top if using a mobile device.
More information:
Boston, Chicago, Detroit, Philadelphia, Houston, Los Angeles, Miami, New York, San Francisco, Washington.