我在準備給我妹妹一家申請移民。
（i）
需要讓我妹妹準備的，就是以下三類證明吧？
“ 如果你是申請兄弟姊妹（還有起配偶子女）的話，你還需要
1) 兄弟姊妹的出生證-Yes, it is needed now for your I-130 filing.
2) 兄弟姊妹的結婚證-Yes, but it is needed more than 10 years later, not need it now.
3) 兄弟姊妹之子女的出生證-Yes, but it is needed more than 10 years later, not need it now.
（ii）還需要我和我妹妹的親屬關係公證嗎？ 沒有親屬關係公證可以嗎？-Not need. You need to provide your birth certificate for your I-130 filing. Your birth certificate and your sister's birth certificate can prove your blood relationship with your sister.
另位，我的出生公證比較早，父母的身份證號碼沒有顯示，妹妹現在出生公證，都有身份證號碼。這樣兩份出生公證會有問題嗎？
-No problem. Your birth certificate does not need to have your parents' ID number.
