Case T-291/22: Judgment of the General Court of 6 September 2023 — Pumpyanskiy v Council (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 — Inclusion of the applicant's name on the lists of persons, entities and bodies concerned — Obligation to state reasons — Error of assessment — Concept of ‘association’ — Proportionality — Legal certainty)