Check your travel documents and passports to ensure that they are up-to-date for AAO 2017 in New Orleans.
Letter of Invitation
To assist with your visitor visa application, the Academy provides a letter of invitation to AAO 2017.
Use the online letter generator now.
Most international attendees will require a visitor visa to enter the United States. Apply early for scientific conferences, visa applications should be made no later than 90 days prior to travel.