Singapore To Institute Enhanced Pre-arrival Security Clearance | Aviation International News

Singapore To Institute Pre-arrival Security Clearance

The measure will go into effect early next year

Business jets on the ramp at Seletar Airport in Singapore — Starting next year, all flights headed to Singapore will require more stringent passenger screening prior to departure. © Singapore Seletar Airport

By Curt Epstein • Business Aviation Services Editor

August 12, 2025

In an effort to enhance its border security and preemptively screen inbound passengers, Singapore will introduce a No‑Boarding Directive (NBD) starting early next year. According to Singapore’s Immigration and Checkpoints Authority (ICA), the policy will “instruct transport operators to deny boarding to travelers deemed high-risk or otherwise undesirable, even before they arrive at immigration checkpoints.”

Universal Weather & Aviation noted that the NBD will integrate with the existing Advance Passenger Information process, which operators must complete before departure. After submitting their data to the ICA, they will receive either an “OK to Board” or “Do Not Board” response for each person on the flight. In the case of the latter, the offending individual must be offloaded from the aircraft before departure.

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