Over the last five years, mass litigation in the field of antitrust in Spain has rapidly increased. The so-called “Trucks Cartel Litigation” has generated thousands of judgements and dozens of referrals to the CJEU. These judgements and referrals have allowed national courts and the CJEU to clarify several legal questions, such as the temporal application…

In any system, the competition regulator’s ability to investigate, sanction, and remedy competition grievances are directly dependent on the size of resources (financial, personal, and informational) that regulator has at their disposal. Competition regulators have been known to issue policies setting priority areas for competition law enforcement based on sectoral and severity criteria to overcome…