The Compendium of Classification Opinions includes a list of the most significant/difficult
classification decisions taken by the Harmonized System Committee.
It contained in this volume carry the same status as the
Explanatory Notes, but refer to specific products.
The Compendium of Classification Opinions can be purchased at the WCO Online Bookshop.
It’s a publication of WCO but some countries may treat The Compendium of Classification
Opinions as having the same legal authority as the legal text of the Harmonized System,
therefore some countries open The Compendium of Classification Opinions for free.
The Compendium of Classification Opinions is sold on WCO website (€422.00)
On the other hand, Japan customs opens The Compendium of Classification Opinions online for free.
Example:Chapter94
Since it’s written in Japanese, most people can not read it.
This book describes how to Free download PDF version of WCO The Compendium of Classification Opinions written in English.
■ImageSearch for HS classification(Amazon Kindle)
By country
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PDF version of The Compendium of Classification Opinions is very useful when it comes to search keywords.
Open the pdf file and just type “Ctrl + F” with a keyword, it searches keyword related article.
You do not need to turn the page all day.
Image below is the PDF version of The Compendium of Classification Opinions.
And also this book describes how to Free download PDF version of WCO HS Explanatory Notes written in Engish. Detail is here.