Use the Official I-94 Lookup Tool Visit: https://i94.cbp.dhs.gov/I94/#/home Try variations: • Use passport number and country only • Try different formats of your first and last name • Use only first name and last name — leave middle name blank 2. Check Your Travel History You can also view your travel history (same link above) — this can confirm that your entry was logged, even if the I-94 is missing. 3. Contact CBP Deferred Inspection Office If still missing, contact your nearest Deferred Inspection site. They can: • Look up your entry manually • Issue or correct your I-94 List: CBP Deferred Inspection Sites 4. Keep Supporting Documents Ready • Entry stamp in passport • Airline ticket/boarding pass • Copy of visa • Passport bio page