Opinion of Advocate General Bobek delivered on 29 July 2019.#ML v Aktiva Finants OÜ.#Request for a preliminary ruling from the Korkein oikeus.#Reference for a preliminary ruling — Regulation (EC) No 44/2001 — Jurisdiction and the recognition and enforcement of judgments in civil and commercial matters — Requirement for adversarial proceedings and an effective remedy — Decision of a national court declaring enforceable a judgment delivered by a court of another Member State — National procedure granting leave for further consideration of an appeal.#Case C-433/18.