Judgment of the Court (Seventh Chamber) of 24 October 2024.#LM v Omnitel Comunicaciones SL and Others.#Request for a preliminary ruling from the Tribunal Superior de Justicia de Madrid.#Reference for a preliminary ruling – Social policy – Directive 2008/104/EC – Temporary agency work – Article 3(1) – Temporary-work agency – User undertaking – Definition – Assignment of a worker – Contract for the provision of services – Article 5(1) – Principle of equal treatment – Directive 2006/54/EC – Article 15 – Maternity leave – Invalid or unfair dismissal – Declaration that the temporary-work agency and the user undertaking are jointly and severally liable.#Case C-441/23.