Aladejare Adetola and Okoeguale Hilary of the Department of Public and International Law, Afe Babalola University, Ado-Ekiti in their article “OPEC Oil Production Management as a violation of Article XI of GATT: The Need for a Philosophical Shift” analyses contending positions on whether OPEC oil production quota violates Article XI of the General Agreement on Tariffs and Trade (GATT) which prohibits quantitative restrictions on export and import from one member state to the other. Interestingly, the decisive element in the controversy may be whether oil is a “good” or “product”.