Traveling through Singapore's airport will no longer require a passport.

<div class="block">Traveling through Singapore&#39;s airport will no longer require a passport.</div>

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Singapore Airport to Go Passport-Free in 2024

And finally traveling through one airport will no longer require a passport starting in 2024 Singapore's Changji Airport will introduce automatic immigration clearance for travelers. The change is set to reduce the need for passengers to repeatedly present their travel documents. The airport will use barometric data and facial scanning software to create an authentication token that verifies travelers identities. In July. The T A said their facial recognition program will expand to 430 airports across the US in the next few years.