Request a Personalized Letter of Invitation

To help you substantiate why you are attending the conference, the AAS will provide panel participants (panel chairs, paper presenters and discussants) or individuals who have paid the registration fee,  a personalized invitation letter.  CLICK HERE to request a letter of invitation.

If you are not a formal panel participant or have NOT registered for the conference we are unable to provide a letter of invitation. 

VISA Information

Please refer to the information posted on our International Visitors webpage.  


Quick Links

Important Dates

December 1, 2017
Last day for
Panel Participant Registration »
Panel Participant Refund »

December 31, 2017
Last day for
Early Bird Hotel Discount »

February 23, 2018
Last day for
Making Hotel Reservations »

February 26, 2018
Last day for
General Attendee Registration »