Am I "locked in" during an AoS to a greencard from a soon-to-be-expired O3 visa?

You need to maintain lawful immigration status until your adjustment of status is approved. Goodluck Ekaette Lawyers.

Will I and my children still be able to enter the u.s if my husband over stays?.we currently have a b1/b2 visa.

It is advisable not to overstay his visa. I have had clients denied entry on such basis. Goodluck. Ekaette Lawyers.

A consultation with an immigration lawwyer in private to discuss your case will not go amiss. Goodluck. Ekaette Lawyers.

Is it possible to apply for permanent residence status in USA ? Canadian citizen working on TN visa for over 10 years?

You may wish to explore your options via a consultation with an immigration lawyer. Goodluck Ekaette Lawyers.

Voluntary work on an R1 visa

If the clergyman has a visa, then comply with the terms of the visa. Goodluck. Ekaette Lawyers.

I need help with form I-90 to have my name changed after divorce. I have a permanent green card (conditions removed) via AOS.

Certainly a better option to change your name at naturalization. Goodluck Ekaette Lawyers Denver.

Does employer need wait for certain time to initiate a PERM process for any H1B employee if they fired any U.S. workers in past?

It is advisable to discuss your concerns with the potential employer. Goodluck Ekaette Lawyers.

How does one apply for a duplicate I 797? my husband has misplaced it. He is on L1 Visa since a year.

You may wish to apprach your employer to file and request a duplicate for you. Goodluck Ekaette Lawyers.

You have the opportunity to rectify at the interview. Goodluck. Ekaette Lawyers.

Travel to india while H-4 is pending?

Your employer's lawyer, who filed for your H-1B is best positioned to discuss and rectify your daughter's immigration matter. Goodluck. Ekaette...