Trade Analysis Information System (TRAINS)

The UNCTAD Trade Analysis Information System (TRAINS) is a comprehensive computerized information system at the HS-based tariff line level (HS 6-digit).

The database provides data on trade control measures, including:

  • Tariffs
  • Para-tariffs
  • Non-tariff measures
  • Imports by suppliers at HS 6-digit level


These data are reported by 150 countries. Depending on the country the data are available from 1988 onwards.


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