Advance Rulings on Tariff Classification: What? Why? Where?

Since problems of classification of goods are relevant to all countries of the world, the WCO, as the "keeper" of the Harmonised System, has developed a number of tools for its correct and uniform application. These tools include Explanatory Notes, Compendium of Classification Opinions, Classification Decisions, Recommendations Related to the Harmonised System, and Advance Rulings for Classification. Let's look at the latter tool in more detail, including a practical tip on where to find Advance Rulings in different countries.