Last updated: Aug 2026 · Public info note hosted on the San Bernardino County ATC OpenData portal.
Every traveler, including infants, needs an approved ESTA USA before boarding. Families should submit one application per person, each linked to the child's own passport. Practical family checklists are available on ta.us.com.
Companion guides hosted on this portal cover application steps, passport validity, business travel, California border entry and an FAQ. The authoritative ESTA USA site remains the primary reference for requirements and fees.