-It is just some immigration officers to request it. Actually only the birth certificate is required. But if the IO asks for it, you had better provide it because the IO has the power, anyway.
我為父母移民剛交了我的出生公證,父母的出生公證,父母結婚證,現在還沒收到移民局的進一步通知,一般如果要這個RFE大概是過多久?現在想提前準備一下,20多年前就從家裏把戶口遷出去了,現在根本不知道戶口在哪裏?大家一般是怎麽辦的?20多年前遷出是不一般也在父母現在戶口本上有我的遷出記錄?