他们该准备的绿卡材料都已经准备好了。
万一他们人在美国,发现缺什么材料,回去补办麻烦, 想请国内亲戚委托办理。
父母还在国内, 准备在国内开一个委托公证, 如何写这个委托公证?因为现在不清楚可能缺什么材料。想写得具体些但是怕漏掉啥, 如果写得泛泛一些担心公证处不认可。
另外一个想法,人在美国,缺什么材料,到领事馆办委托公证,再邮寄回去。
-Dont' think you need to do the 委托公证 for the immigrant documents becuase this kind of documents is just used as verification of the fact only such as marriage certificate, birth certificate, etc. If you need, just ask your relative or friend in China to go to the related organization/unit such as 派出所出个证明 and then to do the 公证.