The case# is suggested to be put on every paper and even on the enveloppe. I don't remember where I read it, but with all communication the case# is very important to get the papers to be processed a.s.a.p.
The birth cerificate must be an Internatioal birth certificate. If you all city hall in your native country they know what you are talking about and they can provide it easily, unless your is already in English.
The birth cerificate must be an Internatioal birth certificate. If you all city hall in your native country they know what you are talking about and they can provide it easily, unless your is already in English.