大家好，有个关于H1B Transfer的问题想请教。
昨天新公司的律师通知我，我的H1B transfer 已经file，并附上fedex的delievered
notice，并且说从file当天开始就可以在新公司工作。
我想确认一下我需等到transfer approved再跟目前公司说离职的事吗？
我问了律师以下是他的回复：
Q1:Do I need to wait for the approval for H1 transfer before I can work for
the new company?
A:No. You can begin the employment upon filing.
The I-9 can be completed by writing “AC-21” and the date of filing next to
Section 2 (see page 22, of the attached 2013 I-9 Handbook). The I-9 should
then be updated as soon as you have the petition approval notice.
Q2:what if my H1B transfer got rejected?
A:That has never happened in our office for software professionals over
decades and thousands of cases. However, it is possible. Generally, there is
risk inherent in every human activity (such as driving to work), since
mistakes can happen.
关于Q1,律师所附的I-9 handbook的确提到:"an H-1B employee who is chang-
ing employers within the H-1B program may begin working for you as soon
as you file a Form I-129 petition on his or her behalf"
关于Q2，虽说律师说在他的firm从未发生，但我爬文以及看了网络上的一些讨论，似乎大
部份人是建议approval notice下来后再跟目前公司提离职。以免transfer有问题造成OOS
。
新公司订的start date 是10/27,如果我等到拿到approval notice再加上需提前二周跟现
在公司提离职，start date势必得再往后延，我该跟新公司坚持等到transfer approve之
后再跟现在公司提离职吗？
先谢谢大家的解答!