My father(PR) applied for brother under 21.But he passed away before approval of petition .Now visa is current .What we can do?

I agree with my colleague. Also it may depend on whether the foreign national is in the U.S. now.

Visa bulletin shows 8 Sep 13 for F2A category for Oct 2013.Is there any chance this date shift prior this date upcoming months?

Yes, there is a high probability it will change in upcoming months.

I am in USA (Green Card) and my girlfriend is here on VWP for next 3 months. I can't go to UK as I don't have Visa to go there.

Yes, you can get married and then file for her to immigrate. There is no bar to her filing for a student visa, however if the motive is not to...

C/D1 and fiance VISA

Having a C/D1 visa does not stop you from getting a K1 fiancé visa at the same time.

Getting US green card if family was deported. I-130 was filed and interview is scheduled. What are the chances?

There is a 10 year bar for the deport and also for the overstay [except children]. Needs to show extreme hardship to spouse or parent. If there...

Does USCIS generally reveal the sponsor's old non-sexual convictions to the beneficary in an I-130/485 interview or otherwise?

My experience is that officers were extremely careful to avoid revealing this during interviews, even going so far as to ask the spouse to leave...

Change of status from H1B to B1 to F1

USCIS could approve your change of status, given the circumstances [which you should explain to them]. You can also get an F1 if you wish. You...

H1b visa employee & employer have signed an agreement : if I leave the company within 24 months, I have to pay. Is it legal?

These are questions for a Labor Law attorney, the immigration laws do not affect this agreement.

How can I know where my marriage is registered in USA

Check the Department of Vital Statistics in San Jose.

Your question is whether you can enter the U.S. as an L2 and work for your employer. L2's can get work permits, so yes, you can do it. It will...