The two positions are to be carefully reviewed to ensure the new job is in the "same or similar classification."

New H1B visa and LCA

What is your understanding or how do you differentiate "certified LCA" and "approved LCA?"

May a conditional U.S. permanent resident study abroad.

Seek a re-entry permit before you depart if the stay is likely to be over a year.

License renewal - EAD/AP with I-485 pending and H1 valid till 2015.

Whatever status you are maintaining.

H1 B and second owner on LLC ( just investor) filling Tax and H1 B violation.

You should personally meet or talk with a competent immigration attorney to discuss your case.

Got RFE on current H1B immigration status for a second employer, while the first employer H1B is still pending?

The second H-1B petition will not be decided unless a decision is made on the first. If the first is denied, extension cannot be granted if your...

I am currently on an H-4 Visa. Am I allowed to work as an independent consultant / professional / business person?

No.

My spouse is on L1 and I am on an L2. If her company converts the L1 to H1B after some time, is my L2 still valid?

Not if the COS is approved.

Do DUI(s) affect Citizenship eligibility/application process? I received not one, but two DUI's over 7 years ago.

In the least, I recommend a private consultation with a competent immigration attorney before you file.

How many days or period one should wait to change from F-2 to F-1 for change of status from date of port entry to states

COS within 90 days of entry is not recommended.