We're holding special Passport Fairs across the United States to help you get your passport. Learn how to respond from the sample letter on this page.Information Request Letter Sample. The TSA PreCheck® Application Program allows eligible travelers the opportunity to receive expedited screening at more than 200 participating US airports. Travel Authorization Procedures. You must complete certain authorization procedures in order to get reimbursed for university-related business travel. How can I travel after I receive DACA? Please call our office at 512-854-4295 if you have any questions and an Acceptance Agent will be happy to assist you! 1. Fill Out Form DS-11. Any child traveling alone routinely may want to enroll in the program.