I suggest you consult with your J-1 sponsor to find out if such employment is possible during your training period.

It is always a good idea to bring original documents (or certified copies, if applicable) to the interview.

I suggest you consult with an attorney of the country of your citizenship for further advice.

If the Premium Processing Request is past due, your employer, attorney or yourself should request USCIS to refund the fee.

Some information is missing actually for better answer. Even so, it is better to consult with an immigration attorney in person to explore options.

A grace period is good for 60 days after the termination of the H-1B employment.

You may start a new business in the United States, as long as it does not constitute unauthorized employment. You may have some options for...

You have an option to apply for H-1B Visa Stamp without USCIS considering you abandon your pending AOS. You might still want to wait for AP to be...

The change (and addition, if dual or more) of citizenship does not change the status of your H-4 EAD. H-4 EAD becomes invalid once the originating...

Yes, the Advance Parole is intended for such trip purposes. If your mother is aware of any other issues that may prevent her from returning to the...