GlossaryEN1 min readUpdated: Jun 15, 2026

Customs Tariff Database System

Accurate customs declarations depend on reliable, up-to-date tariff data – and that is exactly what a customs tariff database system delivers.

Last updated: 15 June 2026Published: 19 June 2025

Source: https://taxation-customs.ec.europa.eu/customs-4/calculation-customs-duties/customs-tariff/eu-customs-tariff-taric_en

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Passar Hub: Everything on the new Swiss customs system

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Accurate customs declarations depend on reliable, up-to-date tariff data – and that is exactly what a customs tariff database system delivers. It provides HS codes, duty rates, preferential arrangements, anti-dumping measures, and rules of origin in a structured, queryable format. The EU's TARIC system, maintained by the European Commission, is the best-known example: it consolidates all Union trade measures into a single, continuously updated database. These systems are either available via web interface or embedded directly in customs declaration software, cutting classification research time in daily operations. Traders working without such a system face a materially higher risk of misclassification and costly post-clearance duty adjustments.

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Find HS codeDetermine the tariff number for customsOpen Calculate customs valueWork out import duties and customs valueOpen Compare IncotermsClarify duties, cost and riskOpen Calculate transit timeEstimate duration per transport modeOpen

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⚡ Current 2026

Passar Hub: Everything on the new Swiss customs system

Passar replaces E-dec and NCTS. Passar 1.0 (export) is live, Passar 2.0 (import) starts from Q2 2026. Roadmap, ePortal registration, deadlines and FAQ — all on one page.

Passar 1.0Passar 2.0 → Q2 2026Passar 3.0 → Q2 2027

Passar Hub →Declar Info

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Customs Tariff Database System

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Tariff system

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