The Institute for Advanced Study

Visa Information

Visa Information

Should you need a letter for a visa application to the US, please contact lisa@ias.edu 

The following information on U.S. visas is intended to be helpful as you begin the process of applying. These notes assume that non-U.S. citizens/residents traveling to the U.S. for attendance at the Focus Week Workshops on Quantum Information and Physics (held at the Institute for Advanced Study) do so for this reason only. The guidance offered here may not be appropriate for plans that include visits to other institutions, vacations or other objectives.

Where attendance at the Focus Week Workshops on Quantum Information and Physics is the only objective, we believe that admittance as a Business Visitor is appropriate. Depending on citizenship, the visitor may need to apply for a B-1 visa at a U.S. Embassy or Consulate or may be admitted to the U.S. under the equivalent Visa Waiver Program. It should be understood that regardless of whether a B-1 visa or the Visa Waiver Program is used, admission to the U.S. as a Business Visitor is for the same objective and such visitors are subject to the same requirements/obligations.

Citizens of Visa Waiver Countries and Citizens of Canada, Mexico and Bermuda:

Citizens of countries participating in the Visa Waiver Program and citizens of Canada, Mexico and Bermuda should visit the following web site for information on what documentation is needed for travel to the United States: https://travel.state.gov/content/travel/en/us-visas/tourism-visit/visa-waiver-program.html

Those planning to use this approach also could check with their local U.S. Embassy or Consulate to verify what items they must take with them when they travel. These items may include:

  1. a passport valid for at least 6 months after your planned date of departure from the U.S.
  2. a round-trip ticket
  3. a letter from your institution stating the reason for the visit to the U.S., and confirming that the institution is sending the person to the Focus Week Workshops on Quantum Information and Physics and will continue to pay the person's salary during the trip (as appropriate)
  4. a copy of a formal letter of invitation to the Focus Week Workshops on Quantum Information and Physics (you must request this letter from the Institute for Advanced Study, lisa@ias.edu).

All foreign nationals planning to enter the United States under the Visa Waiver Program are required to register for online travel clearance through the Electronic System for Travel Authorization (ESTA) at https://esta.cbp.dhs.gov/esta/. Travelers should submit their applications well in advance of travel, and no later than 72 hours before departing for the United States. Registrants are required to submit a fee of $21 USD during the online registration, payable by credit card. ESTA registrations are valid for two years or until the foreign national obtains a new passport, whichever comes first.

Foreign nationals in the following categories are restricted from traveling to the United States under the Visa Wavier Program:

  • Nationals of Visa Waiver Program countries who have traveled to or been present in Democratic People's Republic of Korea, Iran, Iraq, Libya, Somalia, Sudan, Syria, or Yemen on or after March 1, 2011.
  • Nationals of Visa Waiver Program countries who are also nationals of Democratic People's Republic of Korea, Iran, Iraq, Sudan, or Syria.

Individuals subject to Visa Wavier Program travel restrictions must obtain a B-1/B-2 visa from a U.S. Embassy or Consulate to visit the United States for business or tourism, with very limited exceptions.

Citizens of All Other Countries:

Citizens of all other countries must apply for a visa at a U.S. Embassy or Consulate. Where an application is made in a country other than the person's home country, this is referred to as a "third country national" (TCN) application. It is strongly recommended that all applicants check the web site of the U.S. Embassy or Consulate at which they intend to apply, to download needed forms and instructions and to be sure of local procedures, particularly in the case of TCN applications. A listing of U.S. Embassies/Consulates with links to each web site can be found at https://www.usembassy.gov/.

In addition to required forms and fees ($160 USD), visa applications may also need to contain:

  1. a passport valid for at least 6 months after your planned date of departure from the U.S.
  2. a letter from your institution stating the reason for the visit to the U.S., and confirming that the institution is sending the person to the Focus Week Workshops on Quantum Information and Physics for this purpose and will continue to pay the person's salary during the trip (as appropriate)
  3. a copy of a formal letter of invitation to the Focus Week Workshops on Quantum Information and Physics (you must request this letter from the Institute for Advanced Study, lisa@ias.edu).

Visa application procedures require personal interviews with almost all visa applicants; however, an interview may be waived - at the discretion of the consular post - if you are applying for a visa in the same classification of a previous visa that expired within the last 48 months. Additionally, at the discretion of the reviewing Consular Officer, any application can be referred for a security clearance. Because of the current lengthy processing times for visa applications, it is recommended that program participants start the application process as quickly as possible. The Institute has no means to influence the visa application progress or the outcome of any security clearance.

You may view visa application appointment wait times at https://travel.state.gov/content/travel/en/us-visas/visa-information-resources/wait-times.html. If the wait time for a B1/B2 visa is near or beyond the date you intend to travel to the US, please contact lisa@ias.edu, to discuss possible alternative visa options.

Travelers should also carry copies of items 2) and 3) of this section with them when they travel since admitting Officers of U.S. Customs and Border Protection (USCBP) of the Department of Homeland Security may ask for evidence of the objective of the visit.

General Comments:

You can expect to be asked to provide a full address where you will stay in the U.S. If you will make your lodging arrangements at the Nassau Inn, the address to report is:

Nassau Inn
Ten Palmer Square
Princeton, NJ 08542

If also requested, you may indicate the workshop and conference contact as: Lisa Fleischer +1 (609) 734-8000.

Posted: April 2024