Tariff Actions Database

The WTO-IMF Tariff Tracker is a joint transparency initiative developed by the World Trade Organization (WTO) and the International Monetary Fund (IMF) to monitor and visualize changes in effectively applied import duties. Drawing on data from the WTO’s Integrated Database and WTO’s Analytical Database, the tracker records tariff actions at the tariff line level, covering Most Favoured Nation (MFN) applied rates, preferential tariff rates granted under preferential duty arrangements, and any subsequent modifications—whether increases, reductions, or substitutions.

Key Data Components: Market information (reporter and parter), initial rates, revised rate

Recursos

Tariff actions chartsHTML
Changes in applied duties and trade covered

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Download tariff actions dataHTML
Tariff actions at the HS 6 digit level

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Integrated databaseHTML
What is the IDB?

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WTO Analytical databaseHTML
Tariff and imports data at 6-digit level

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Información adicional

Idioma	English
Organismo competente	WTO Secretariat
Información de contacto	idb@wto.org
Formato(s) de los datos	HTML
Primera publicación	2025
Última actualización	2025
Frecuencia de actualización de los datos	Ad hoc
Miembros concernidos	Members having undertaken tariff actions
Período abarcado	2025 - present