Qatar
Tourist Visa Required? YES
Requirements:

Valid U.S. Passport
2 Photographs (color photographs only)
1 Completed Visa Application
Copy of Tickets/Flight Itinerary

A 14 day visa is available upon arrival at Dhoha airport, delays can be avoided by obtaining visa in advance.

Business Visa Required? YES
Requirements:

Valid U.S. Passport
2 Photographs (color photographs only)
1 Completed Visa Application
Copy of Tickets/Flight Itinerary
Letter from U.S. Company or Invitation from company in Qatar
A 14 day visa is available upon arrival at Dhoha airport, delays can be avoided by obtaining visa in advance.

Requirements are based on Embassy/Consulate in :
Washington, D.C.

Consular Fee: $28.00 (single entry visa) $131.00 (Multiple entry visa)

Service Charge:40.00 (Does not include shipping to and from Washington DC)

Washington Postage: $11.00

Processing time: 10-14 Working days there is no expedited processing for this visa.