Ihave travelled in Latin America, Europe, Africa, and North America with my Microsoft products, and have never had a hint of such a problem. AFIK, the lioence has no specific geographic ties or limits.
In other words you want to buy cheap 3rd world copies of MS Office at a discount for deployment in your U.S. business?
If this were for an individual, or a small business (five computers?), no one cares. You have a license that Microsoft was compensated for, just make damn damn sure the license is legit. Even if you are in an event you have to call MS for activation, the representative on the phone doesn't care. Microsoft doesn't come after individuals or small businesses with legal action for breaking license agreements so long as you have invoices for the purchases.
For a large business, I would not go down that path, the savings are not worth the gamble. Push a move to openoffice before hunting for foreign licenses.
It is obvious you CAN do this. What I mean is: is it legal by the licensing terms?
It seems obvious that such a restriction for a laptop would be stupid, but what about for a business desktop that only lives in one place?
'Nothing in any of my Microsoft EULAS that restricts where it can be used. I do not carry my floortop tower around when I travel. However, if I were posted to another country, I would not have to change my software on moved computers. I might have to pay some sort of taxes, however, to use a foreign ISP.
Warning 1 (translated): Exclusively for distribution in Latin America and the Carribean
Warning 2 (translated): Restrictions for Activation. The distribution and required activation must occur in Latin America or the Caribbean
I can only speak for retail licenses sold in USA. They are legally good anywhere if installed in a laptop or USA based PC.