Visas and Letters of Invitation

Participants traveling to the Symposium from outside of the United States may require a Visitor Visa for US entry.  Please consult the US Department of State’s visa website and your home country’s travel information to determine what your requirements are.  Some visa applications may require a letter of invitation, and the IASS 2018 Organizing Committee is happy to assist with this.  To request a visa letter, participants must complete the IASS 2018 registration form (here), and the Organizing Committee will then send an official letter of invitation via email or regular mail as requested.

Upon receipt of the official invitation, it is the responsibility of each participant to obtain all necessary and appropriate visa documentation from US authorities in time to be able to attend the symposium. You may follow this link to the official Symposium registration page.

Please contact the conference organizers at if you have any questions about the logistics of this visit.