The objective of controlling economic concentration operations is to promote effective competition and an efficient economy in the markets for the well-being of consumers. If companies that join forces and carry out concentrations or create joint ventures can expand markets and bring benefits to the Moroccan economy, some concentrations may have the effect of reducing competition in the market. In this regard, the control of economic concentrations aims to prevent those that are likely to have a significant negative impact on competition in the markets in Morocco…