Case T-22/18: Judgment of the General Court of 19 December 2019 — Bulgaria v Commission (EAGF and EAFRD — Expenditure excluded from financing — Expenditure incurred by Bulgaria — Rural development — Quality of on-the-spot checks — Review of eligibility and selection criteria — Financial corrections — Ex post controls — Method for calculating financial corrections — Recurrence — Corrective measures — Conformity clearance procedure — Legal certainty — Principle of sound financial management — Proportionality)