Cases T-795/19 RENV, T-796/19 RENV and T-408/21 RENV: Judgment of the General Court of 3 June 2026 – HB v Commission (Public service contracts – Provision of technical assistance services to the High Judicial Council and the Ukrainian authorities – Irregularities committed during procedures for the award of public contracts – Recovery of amounts unduly paid – Recovery decisions – Limitation period for proceedings in respect of irregularities – Dies a quo – Interruption of the limitation period – Absolute limit applying to the limitation period for proceedings in respect of an irregularity – Enforceable decisions – Article 299 TFEU – Existence of a claim – Non-contractual liability – Non-material damage)