The EU has an established history of public enforcement concerning antitrust infringements under what are now Articles 101 and 102 of the Treaty of the Functioning of the European Union (TFEU). Yet, until recently, this has not been true in respect of private compensatory damages actions in relation to the said Articles. Hence, these actions are now seen as reinforcing the existing deterrent provided by pubic enforcement fines. This paper focuses upon the ongoing sea change that aims to enable and encourage compensatory damages claims in relation to harm caused by breaches of 101 and 102 TFEU. It reveals that both the Court of Justice of the European Union (CJEU) and the European Commission have played pioneering roles in advancing this sea...