The preliminary ruling of the Court of Justice in Joined Cases C-102/21 and C-103/21 addressed the expiry date of a Commission decision to authorise aid, and the obligation of Member States to recover illegally granted State aid. The Court of Justice reiterated its previous case-law setting out the duty of public authorities to recover illegally granted State aid on their own initiative. The judgment sets out the fundamentals of both the Commission’s and national authorities’ duty to recover State aid granted in violation of the standstill obligation clearly and concisely. Perhaps more novel, the judgment holds that Member States may consider GBER exemptions to limit the recovery sum.