Judgment of the General Court (First Chamber) of 10 April 2024.#Petr Aven v Council of the European Union.#Common foreign and security policy – Restrictive measures in respect of actions undermining or threatening the territorial integrity, sovereignty and independence of Ukraine – Freezing of funds – List of persons, entities and bodies subject to the freezing of funds and economic resources – Inclusion and maintenance of the applicant’s name on the list – Concept of ‘supporting or implementing actions or policies’ – Article 2(1)(a) of Decision 2014/145/CFSP – Article 3(1)(a) of Regulation (EU) No 269/2014 – Concepts of ‘supporting, materially or financially, Russian decision-makers’ and of ‘benefitting’ from those decision-makers – Article 2(1)(d) of Decision 2014/145 – Article 3(1)(d) of Regulation No 269/2014 – Error of assessment.#Case T-301/22.