Which service center is processing my Green Card and how long is the process?

The receipt notice usually has the information on the office processing your green card. If you went through consular processing and are waiting...

Can I change employer and continue to renew H1B for 3 years ? or should I wait for I140 reform to pass to use portability ?

Never wait for a immigration reform, never. Always do what is safest.

I-693 Vaccination record?

Nothing else, they will take the doctor's word for it.

Am I legal to stay in US while both of my cases are pending? Do I need to inform a USCIS about my situation? Thank you.

You can stay in the US while the U visa is pending. You do not need to infom USCIS of anything, all your information is in the file. Just make...

Can I apply for a new green card through a job if I am already in the US and have a marriage-based conditional green card?

You should really contact an attorney. The short answer is that you can's apply for a green card if you already have one even if it is conditional....

Can I apply for a greencard via adjusting my status from G4?

It depends on how you are intending to get the green card. In order to qualify for a green card via the G-4, you must have worked in the US with a...

Should I inform NVC so I get interview early? And doing so will it make my case reopen?

Yes, you should inform them. Depending on when you filed the I-130, informing them of your new status may cut your wait time by a few years. Your...

A list of questions will not be enough, you really need to meet with an attorney. We (attorneys) have been through hundreds of interviews, and we...

What can I do or who I can talk about my case?

I agree with y colleagues, I recommend that you contact an attorney who can look into it for you. Sometimes these decisions can take years...

Do i qualify to apply for citizenship?

look at the issue date on your greencard. You can apply for citizenship 2 years and 9 months after that date. Even though you have been here for...