We recommend all non-US participants apply for their visas at least 3 months before the conference. However, some consulates may have backlogs in scheduling visa interviews so you should first contact the consulate to find out how long the wait is for an interview. For more information, visit the International Visitors Office.
Please prepare for the New Requirements for Travelers to and from Bermuda, Canada, the Caribbean, Central America and South America. All Travelers will be required to have a passport or other secure, accepted document to enter or re-enter the United States. For more details, visit http://travel.state.gov.