GlossaryEN1 min readUpdated: Jun 26, 2026
Vessel Screening
A vessel requests port entry – and long before it reaches the berth, screening is already under way: Does the IMO number, flag state, and ownership chain align with the cargo documentation?
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Source: https://www.cbp.gov/border-security/ports-vessels/vessel-screening
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Logistics concept
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Definition & Explanation
A vessel requests port entry – and long before it reaches the berth, screening is already under way: Does the IMO number, flag state, and ownership chain align with the cargo documentation? Does the ship or any associated party appear on a sanctions list? Are there outstanding security alerts from coast guard or international bodies? Vessel screening is the structured review process through which port authorities, carriers, and compliance teams assess a ship, its crew, cargo, and accompanying documents – prior to or on arrival – to decide on clearance, mandatory inspection, or denial of entry. It serves as a frontline tool against sanctions evasion, undeclared hazardous cargo, and illicit trade flows. Unlike Port State Control (PSC), which is a formal government inspection conducted dockside, vessel screening is broader in scope and typically begins well before the vessel reaches port.
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