The publication starts with a breakdown of the tariffs imposed by over 170 economies. The data is presented in summary tables and in individual one-page profiles for each economy. This is followed by a new section on the use of non-tariff measures, which are becoming increasingly important in international trade. The special topic for this edition is the 2017 version of the Harmonized System for classifying goods, which will enter into force on 1 January 2017.

參考網址：https://www.wto.org/english/res_e/publications_e/world_tariff_profiles16_e.htm