Travel basics – U.S. ports of entry

• Security and admissibility checks at U.S. ports of entry (T8130)

• DHS TRIP (DOS)

Travel basics – passports and I-94 admission records

• Passport requirements to enter U.S. (PDF)

• I-94 instructions  (CBP)

• I-94 FAQ (PDF, CBP)

• Online passport application form for U.S. citizens (DOS)

Travel basics – U.S. visa applications

• Travel checklist (T5800)

• Form DS-160 (DOS website)

• FAQ on Online Form DS-160 (DOS website)

• Applying for a visa at a U.S. Consulate (N0507)

• Reading and understanding a visa (DOS)

• Visa reciprocity agreements by country (DOS)

• Travel warnings – security checks (T8117)

• Nonimmigrant visa and travel delay FAQ (N0518)

• Application for a visa stamp

Travel basics – travel and pending applications

• How does travel affect my application?

• Travel issues while in F-1 status (T8129)

• Admissibility of H-1B/H-4 nonimmigrants with pending transfer petition (N8110)

• Maintenance of H-1 & L-1 status for certain adjustment applicants (N0540)

Canada, Mexico, the border, contiguous islands and Western Hemisphere

• Travel issues for Canadian citizens and landed immigrants  (N0508)

• Travel to Canada, Mexico Contiguous Territory: Automatic Revalidation (N0510)

• Travel to Canada, Mexico, and the U.S. border

Global visas

• Global Visas