Theoretically, if any content of employment changes, you will have to file a new H-1B petition. The change of employment commencement date is the case. Of course in this situation, you will be no longer subject to the numerical limitation.

But practically, you don't need to do so. You can stay in the US in the original H-1B status, as long as you don't travel abroad before your actual employment starting date. Otherwise, you would be required to submit your most recent paycheck for visa application when you want to return to the US.

[此贴子已经被作者于2005-8-28 1:45:12编辑过]