G-28 form for H1-B go outside of USA

My current visa status is H1-B. My boss wants me to Europe to get some training for 1~2 weeks. And then I may have to travel to Europe frequently. I emailed the company attorney about the background security check, he replied that “The best way to minimize the chances of a problem occurring is to have immigration counsel assist you in preparing all the necessary forms and supporting documents and file a form G-28 (Notice of Appearance as Attorney) so that the Consulate knows you are represented by counsel. “

1. Does anyone have experience about it?
2. Is it a good for H1-B out and re-enter USA? I don’t want to take risks;
3. How long will it be valid? Do I need to apply for it every time?

所有跟帖： 

• 回复：G-28 form for H1-B go outside of USA -863211- ♂ (1216 bytes) () 01/08/2010 postreply 10:37:36

• Thanks a lot! -cdv2019- ♂ (6 bytes) () 01/08/2010 postreply 11:27:43

• 回复：回复：G-28 form for H1-B go outside of USA -cdv2019- ♂ (313 bytes) () 01/08/2010 postreply 11:40:48

• 回复：回复：回复：G-28 form for H1-B go outside of USA -863211- ♂ (659 bytes) () 01/08/2010 postreply 11:58:49