The Buenos Aires Government arranged that foreigners who arrive at the country in transitory form will be able to contract marriage with people of different or equal sex within the five days of requested to the Civil Registry, needing a precarious domicile of reference.
Thanks to Rich One for posting about this.
There are several websites with additional information in English regarding the requirements. The first link does not mention the need to provide either a birth certificate or a divorce certificate (if applicable) but it provides great information on how to get a certificado de domicilio using an escribano/a (see step #3).
Source:
https://theragdogs.wordpress.com/20...-beautiful-city-of-buenos-aires-in-argentina/
The second website mentions not only the birth certificate but also
a "certificate of legal capacity to marry from your country’s consulate or embassy in Argentina."
Here is the information from the second website with several requisites that were not mentioned in the first.:
Firstly, to
get married in Argentina, you must apply for a certificate of legal capacity to marry from your country’s consulate or embassy in Argentina. You will obtain this document after the publication of
banns of marriage, an essential step that takes place before the marriage in order to ensure that it is both legal and valid, without any opposition. Once you have this, you must submit your application along with the following documents:
- A copy of your birth certificate, as well as that of your future spouse
- A photocopy of your ID card and proof of your nationality
- Your divorce certificate (if applicable)
- Your deceased spouse's death certificate (if applicable)
The banns will be published at your country's embassy or consulate in Argentina, as well as in your home city, over a ten-day period. Once this step is completed, you will obtain a certificate of legal capacity to marry, which will be used as the transcript of your wedding certificate. As well as this, you’ll get a booklet on marriage and family.
Source:
http://www.expat.com/en/guide/south-america/argentina/9384-getting-married-in-argentina.html
PS:The official website of the City of Buenos Aires indicates your passports will suffice. There is no mention of the birth certificate.