GlossaryEN1 min readUpdated: Jun 26, 2026

preferential risk

A customs post-clearance audit reveals that a supplier's declaration of preferential origin was incorrect – the importer now faces a substantial back-duty assessment.

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Last updated: 26 June 2026Published: 27 January 2026

Source: https://www.investopedia.com/terms/p/preferential-tariff.asp

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Logistics Concept

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Definition & Explanation

A customs post-clearance audit reveals that a supplier's declaration of preferential origin was incorrect – the importer now faces a substantial back-duty assessment. That scenario defines preferential risk: the exposure arising when tariff concessions under a free trade agreement cannot be claimed or are subsequently revoked, typically because rules of origin were not met, supporting documentation was incomplete, or cumulation requirements were overlooked. Changes to the agreement itself, or the loss of approved-exporter status by a key supplier, can equally jeopardize established preferential entitlements. Managing preferential risk is a core customs compliance function, addressed through periodic supplier questionnaires, structured internal audits, and clearly assigned ownership of origin determination. Financial consequences range from retroactive duty assessments and interest charges to formal customs investigations.