|Invitation Letter Request Form|
|for people NOT traveling for the NSS/NASA Ames Space Settlement Contest|
|If your travel is CONTEST-related, please use our Contest Invitation Form|
|If you have not yet registered for ISDC 2017, please also use our ISDC Registration Form|
|Breaking News: ISDC registration and meal prices next rise on April 17.|
Thank you for your interest in visiting the United States to attend
the 2017 International Space Development Conference®
(ISDC®) and related
activities. The National Space Society can provide a letter of
invitation for you to visit the U.S. for visits of 3 months or less.
This letter can be presented at your U.S. Embassy to support your
request for a
B-2 visitor (tourist) visa.
Please fill out the form below. You will receive an email message to let you know that your request was properly received. Once your request is approved, you will receive a second email message containing a link to display your letter of invitation, which you should then print to take to the Embassy.
Please be sure that you have a valid passport. If you do not have a valid passport, you will not be able to obtain a visa; therefore you should apply for a passport immediately.
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