The OECD and the United Nations Statistics Division (UNSD) have been working together during the past years to agree on the best statistical treatment of all aspects relating to trade data and to align their respective data processing practice.
In general, the following definitions apply throughout the whole series. For exceptions and for definitions of statistical territories, please refer to country notes.
Standard International Trade Classification
Annex 1. OECD Geographical Nomenclature
Annex 2. Exchange Rates