Case F-152/15: Order of the Civil Service Tribunal (Third Chamber) of 10 March 2016 — Kozak v Commission (Civil service — Open Competition EPSO/AD/293/14 — Decision of the selection board not to admit a candidate to sit tests at the assessment centre — Request for review — New decision of the selection board confirming its initial decision — Communication by EPSO of a reasoned reply — Purely confirmatory act — Time-limit for bringing proceedings — Manifest inadmissibility — Article 81 of the Rules of Procedure)