Case F-125/15: Judgment of the Civil Service Tribunal (Second Chamber) of 21 July 2016 — HB v Commission (Civil service — Officials — 2014 promotion exercise — Article 45(1) of the Staff Regulations — Comparison of the merits — 2011 and 2012 staff reports — Absence of several months due to maternity leave in 2013 — Staff report lacking any substantive assessment for the year in question — Decision not to promote the applicant in 2014 — Duty to provide a statement of reasons — Consideration of the comparative merits — No recommendation from the Joint Promotion Committee — Access to the applicant’s individual computerised file — Composition of the Joint Promotion Committee — Discrimination based on gender — Non-material damage)