In private damage litigations, the effective management of transaction data stands as a pivotal element in building compelling cases. Transaction data plays a central role in the substantiation of a claim, establishing causation, quantifying damages, and pre-emptively addressing defence strategies.

The intricacies of transaction data management present unique challenges, from handling extensive paper-based evidence to ensuring data relevance, integrity, and compliance with data protection regulations. This article explores the complexities of transaction data management within competition law litigations, offering insight into best practices and the evolving landscape of data management technologies.