This beginner level seminar will give young authority staff the chance to get more familiar with basic competition law concepts. We will highlight cartels, mergers and abuse of dominance and will address basic legal and economic theories as well as procedural requirements and the relevant case law. The international component of competition law enforcement will also be presented. The participants will have a chance to apply and deepen their knowledge in practical exercises and to become more familiar with new areas of competition law. Experienced practitioners from OECD countries will share their knowledge and engage in a lively exchange with the participants.