Judgment of the Court (Seventh Chamber) of 3 June 2021.#Servicio Aragonés de Salud v LB.#Reference for a preliminary ruling – Social policy – Framework agreement on fixed-term work concluded by ETUC, UNICE and CEEP – Clause 4 – Principle of non-discrimination – Rejection of a request for leave of absence by reason of employment in the public sector provided for permanent staff regulated under administrative law – National legislation excluding entitlement to such leave when taking up temporary employment – Scope – Inapplicability of clause 4 – Lack of jurisdiction of the Court.#Case C-942/19.