Many visitors from outside the US will have to apply for a visa to attend the workshop. If you need a personal letter of invitation to enclose with your application, please send us an email at gnssr2023@gmail.com, and we will respond to your request as quickly as possible.

Information about obtaining a tourist visa to enter the United States can be found by clicking here.

Please note that the Conference cannot contact or intervene with any Embassy or Consulate office abroad on your behalf so please begin your visa application process as soon as you determine that you want to attend the conference.