Visa Related Help
Important Visa Information
Request Letters of Invitation
March & April APS Meetings only
Entering the U.S.
Fingerprint, passport security updates
Visa Waiver Program
Full explanations and requirements
Visa Wait Times
Posted by U.S. Department of State
The National Academies’ International Visitors Office (IVO) is a valuable resource on visa-related issues for scientists. IVO can inquire at the U.S. Department of State about the status of visa applications that are pending more than 21 days after the visa interview.
International Visitors Office
Report excessive delays encountered in visa applications or security reviews to the National Academies’ International Visitors Office using the IVO Visa Questionnaire.
IVO Visa Questionnaire
- Year of the Meeting
- Name of the meeting
Example: 2014 APS March Meeting
Visa Interview AdviceWARNING: No assurances regarding the issuance of visas can be given in advance. Therefore, final travel plans or the purchase of non-refundable ticket should not be made until a visa has been issued.
What to Take to Your Visa Interview
- Specific and detailed explanations related to your purpose for travel and your proposed dealings with APS.
Example: Copy of your APS Meeting Invitation Letter.
- Complete travel itineraries and (if appropriate) schedules.
Note: Airline ticket proof of purchase is not a required item for documenting your trip itinerary.
- Proof of an existing relationship with your inviter, APS or other U.S. entities.
Example: Copy of your registration for your APS Meeting.
- Explanation of how your visit will be funded.
U.S. Government WebsitesAPS DISCLAIMER
The information on this page is given in good faith, but regulations may change. The only authoritative sources of information are U.S. Government websites.
U.S. Visa Policies
U.S. State Department
Temporary Visitors to U.S.
U.S. - VISIT Program of the Department of Homeland Security