The WCO is involved in a broad range of activities and makes extensive documentation available to Customs administrations to facilitate their day-to-day work. Some of these documents are freely accessible, such as the Harmonized System Nomenclature, and others are available to purchase in the Bookshop.
The World Customs Organization’s Customs standards and procedures apply across a huge value chain and a wide range of stakeholders in international trade:
You can browse the Bookshop freely without registering in advance. You can select your products and fill your shopping cart. However, at the order confirmation stage, you will be asked to create an account to facilitate the transactions. You need only to provide some basic information, such as your full name and e‑mail address, in order to register with the platform free of charge.