Judgment of the Court (Grand Chamber) of 10 September 2019.#Nalini Chenchooliah v Minister for Justice and Equality.#Request for a preliminary ruling from the High Court (Irlande).#Reference for a preliminary ruling — Citizenship of the Union — Article 21 TFUE — Right of Union citizens and their family members to move and reside freely in the territory of a Member State — Directive 2004/38/EC — Article 3(1) and Articles 15, 27, 28, 30 and 31 — Definition of ‘beneficiary’ — Third-country national, the spouse of a Union citizen who has exercised his right to freedom of movement — Return of the Union citizen to the Member State of which he is a national, where he is serving a prison sentence — Requirements imposed on the host Member State under Directive 2004/38/EC when making a decision to remove such a third-country national.#Case C-94/18.