CELEX:62021CJ0270: Judgment of the Court (Fourth Chamber) of 2 March 2023.##Reference for a preliminary ruling – Freedom of movement for workers – Recognition of professional qualifications in a Member State – Directive 2005/36/EC – Right to exercise the profession of nursery school teacher – Regulated profession – Right of access to the profession on the basis of a diploma issued in the home Member State – Professional qualification obtained in a third country.#Case C-270/21.