Case C-644/19: Judgment of the Court (Eighth Chamber) of 8 October 2020 (request for a preliminary ruling from the Curtea de Apel Alba Iulia — Romania) — FT v Universitatea ‘Lucian Blaga’ Sibiu, GS and Others, HS, Ministerul Educaţiei Naţionale (Reference for a preliminary ruling — Social policy — Directive 2000/78/EC — Equal treatment in employment and occupation — Articles 1, 2 and 3 — Directive 1999/70/EC — Framework agreement on fixed-term work concluded by ETUC, UNICE and CEEP — Clause 4 — Principle of non-discrimination — Measure taken by a university pursuant to national law — Retention of tenured lecturer status beyond the statutory retirement age — Possibility restricted to lecturers with doctoral supervisor status — Lecturers who do not have this status — Fixed-term employment contracts — Lower remuneration than for tenured lecturers)