After marrying an Argentine last February, I finally made it down to immigrations and turned in all of my paperwork in order to receive my permanent residency, the "precaria", which I will use until my DNI shows up in the mail. Everything went very smoothly, but I was surprised by the fact that they never asked me for my state issued birth certificate, which I had already apostillado, translated, legalized, and photocopied. Anyone else have a similar experience? Does this mean the birth certificate is no longer necessary?