Visa Information

Information if your country does participate in the Visa Waiver Program (VWP) is available here.(http://www-group.slac.stanford.edu/hr/i/waiver.htm)

If your country does NOT participate in the VWP
(Obtaining a B-1 or B-2 Visa)

If your country does not participate in the VWP, you must obtain a B-1 (business) or B-2 (tourist) visa before entering the US. Information on the B-1 and B-2 visas can be found at the U.S. State Department: (http://travel.state.gov/visa/temp/types/types_2664.html) .

Please note that obtaining a B-1 or B-2 visa can be a lengthy process, so begin the process of obtaining a visa soon.

If you require a letter of invitation to obtain your Visa please contact us at xafs13@ssrl.slac.stanford.edu.