visa cancellation
i came to qatar on 11th march 2009 in work visa, but i had the copy only and the company had passed visa message to the airline so, i entered qatar with an entry seal in my passport, as now the condition in the company is not satisfactory for me, so if i want to leave now is it necessary to give the passport for visa stamping and then cancelling the visa.
You can go out with an exit permit from your present employer. You dont need an NOC to come back. Use the time to find another job.
No need once you go out here in qatar your visa will automatically invalid, but the problem later on if you want to come back for job here in qatar you will need an NOC for your previous sponsor, that how it is....