European Court of Justice (Case C-502/19 – 19/12/2019) that states: Article 9 of the Protocol (No 7) on the privileges and immunities of the European Union must be interpreted as meaning that:
– a person who was officially declared elected to the European Parliament while subject to a measure of provisional detention in the context of proceedings in respect of serious criminal offences, but who was not authorised to comply with certain requirements under national law following such a declaration and to travel to the European Parliament in order to take part in its first session, must be regarded as enjoying an immunity under the second paragraph of that article;
– that immunity entails that the measure of provisional detention imposed on the person concerned must be lifted, in order to enable that person to travel to the European Parliament and complete the necessary formalities there. That being said, if the competent national court considers that that measure should be maintained after the person concerned acquires the status of Member of the European Parliament, it must as soon as possible request the European Parliament to waive that immunity, on the basis of the third paragraph of Article 9 of that protocol.