Hello everyone! I'm from Argentina and I live in San Carlos de Bariloche. I'm collecting what is required in the K1 Instructions Packet. My specific question is about Criminal Record Certificate to be submitted to the Embassy. I made the necessary formalities in the UER branch is located in the city where I live (San Carlos de Bariloche) and I have the printed certificate in my possession. My questions are: Should I make any other proceeding further with the certificate before sending the copy in the envelope to the Embassy? What is the validity period of the certificate? Does it need to be signed or authenticated by an authority previously? If it is so, that process can be performed in the city where I live (San Carlos de Bariloche) or Buenos Aires? Is it a personal procedure or you can make managing a third party? I would greatly appreciate a response that can guide me in this issue. Thank you very much.
Astrid