老師好，我媽的I-130終於通過了， 接下來我們要準備哪些材料呢？
-You need to prepare your mother's birth certificate and her non-criminal record certificate (bring this document for the interviw). Please note that her non-criminal record certificate is valid only for 6 months, so you many not do it until National Visa Center (NVC) contact you for the documents.
我記得以前看到需要提供我爸媽結婚證， 但是上次問她，她都找不到了，我媽都73歲了，一定要補嗎？
-Not need.THis document is needed for the father's green card application, not for the mother.
我爸已經過世了。
你覺得需要請律師嗎，聽別人說挺麻煩，希望接下來的過程不要出錯，有點擔心
-It is simple procedure and you may do it by yourself. NVC will send you the instructions and you can just follow the instruction to provide the documents and fee.
If you have a question later, you can ask us here.
