Can you have 2 valid visa at the same time?

[Eva_05]

Is it possible to have two different visa at the same time? Next year I will receive a NATO-2 visa (arranged by my husband's employer), but to continue in my current job I will also need a H-1B or L-1B visa. Or will one rule out the other?

[immihelp]

You can have multiple visa stamps in your passport. However, you will be in only one legal status in the U.S. at a time.