AC21 AOS Portability

1) My GC is into EB3 Catergory. 2) I have approved Labour. 3) I have approved I-40 and priorty date is July 2008. 4) As I am into EB3 Category and so cannot file I-485 till priorty date. My Questions is can I use AC21 to change job, what are a)pro's b)con's. Can I use my PD if I use AC21. If company revokes my I-40, do I need to start Labour again and full process from start.

Recenlty we submitted my NOID response for my 485. Today called USCIS customer service about my status of my 485.They said its PreAdjucated waiting for Visa number.But they mentioned I have 2 I-140s in my file
1.EB3 PD,2002
2.EB2 PD,2005.
They said which date first current then that 140 will use. I am not sure about EB3 140( i don't have any info about this 140).B'cos i filed my 485 with Eb2 140.My case is Ac-21 .So i wasn't with both employers now.
Is that above statement correct? Do i need to do anything now or just stay calm until either of EB category comes current? Please advice.

I have changed employer using AC-21. I-140 appoved - Jan'09. I-485 filed July 2007. PD June 2007, EB-3 ROW. My previous employer will not withdraw my approved I-140. I am current working on EAD with my current employer. My current employer filed for Bankruptcy under chapter 11. Do you think I might have an issue of ability of pay when I renew my AP and EAD. Thank you in advance for your help.

I have a question regarding changing jobs multiple times after I-485 pending >180 days. Last year I quit from the company that submitted my 140 petition and joined another company. After that move I received RFE from USCIS then submitted AC21. I attended an interview this March and passed; I received a letter afterwards saying my case as "waiting for visa quota". In April I was laid off by the new employer but found another job with similar duties in June. I haven't notified USCIS about this for about 2 months now. Do I need to do that? Please help!

I was laid off by my last employer in early May. Now I have a question regarding answering for the potential I-485 RFE requesting for employment verification letter. I was told that a future similar position will be enough for satisfying the I-485 employment letter request. Is that true? Can you confirm on that?

My company (an LLC) is filing Chapter 11 Bankruptcy to restructure debt. They are planning to emerge out of Bankruptcy filing as a "C corp" company. We were told that there wont be any interruption to the day-to-day business.

1. How does it effect my H1B visa and GC application (filed I-485 - pending)?

2. Do I need to re-apply (transfer) H1 B to the new company or can I send an amendment?

3. Do I need to file AC 21 portability or send an amendment to pending I-485 application?

1. I am on H1B. It is valid until 2010. Since I am hearing that there are many queries on the port of entry, do ou think I should travel back to the country with valid AP or H1? Which one is more preferable?

2. Considering I have valid H1B until 2010 and valid AP (though I don't have AP at the moment). I plan to stay on H1 as long as I am waiting for my greencard. But for travel purposes I use AP. Does coming back into the country using AP will change my status from H1 to EAD?

3. How long is AP processing taking these days?

4. All my co-workers are getting huge queries on H1 extension or H1 transfer. Is AP processing also getting queries? Should I even start AP processing?

5. Please list out all the documents that I should carry while traveling?

My self and my wife are on EAD and advance parole. My wife and I are from India.

I have to work in Switzerland on my company business for some time 6 months to a year – would that affect my EAD status in the USA. I would be working for the Swiss branch of my company.The assignment is short term 6-12 months.

This is however not the company with which I started my green card. I changed jobs when I got my EAD.

But I have several questions:
1. Can I even work abroad while on EAD status - short term, i am only talking 6-12 months. if this term is 11 months is that fine? Or do i have to work in the USA only while on EAD?

2. Do I need to maintain substantial presence in the USA while on EAD. And if so what is that term of stay.

3. Updated FAQ: My case is slightly different than the above one. Currently I am on Derivative EAD, which I got through my spouse's company. (I 485 pending and more than 180 days) I was on H1B and I got laid off in March 2009. I am still finding difficult to find a job in the US. I got an offer from a company in Canada. I know that I can work there once I get canadian work permit. My wife (main applicant and EAD holder) will be working for the same company in the US. My question is how often I can come to US with my Advance Parole? will there be any problem if I visit US often? Please advise.

1. Wanted to check if on an EAD one could work for 2 companies. One sponsoring the GC (Maybe part time) and other full time.

2. Updated FAQ: I have a question in similar line. Currently I am on derivative EAD. My spouse is the main applicant and I got my EAD thru her company. She still works for the same company.
We (me and my friend) have started a company in India some time back. Now, I want to start our new office in the US. Will there be any legal implications? What kind of company I can start here.. LLC or Inc? Please advise.

1) After getting the GC through a sponsoring employer, is there any procedure to indicate that the future job is accepted by the employee. I mean switching from H1B to GC status is just based on letting the employer know about the status or is there any paperwork needed to be sent to USCIS?

2) Also, based on getting a green card, is there a stringent requirement of payroll checks? This is based on the fact that H1B employees have to maintain the payroll constantly (based on my knowledge). I am asking this in case I want to take a vacation for some time in case I get my GC?

3) After joining the sponsoring employer, if on GC, more opportunities come by, is it allright to consider those opportunities? What is the timeframe for USCIS to consider that the employee did have the right intent to join the sponsoring employer?