
How Travel Authorisation Systems (ETA/ESTA Models) Are Expanding Globally
Visa-free travel no longer guarantees a seamless journey. In 2026, many travellers are being denied boarding not because they require a visa—but because they failed to obtain a mandatory Electronic Travel Authorisation (ETA) or ESTA-style approval before departure.
The real question today is not just “Do I need a visa?” but increasingly “Do I need digital pre-travel clearance?”
As governments strengthen border security through automated screening systems, pre-arrival authorisation is becoming a standard requirement. For organizations managing international mobility, this shift creates new compliance responsibilities and operational risks that cannot be overlooked.





