The 2023 Ultimate EU Test Book Administrators edition has been updated to match the new format for EPSO competitions after May 2023, which has shorter timelines, some tests dropped, and new ones added. The 2023 Administrators edition covers the new competition process all the way through to the establishment of the Reserve List − the list of laureates eligible for recruitment to permanent posts by the EU institutions. In it you will find: • What the new-style EPSO Administrator competitions involve, and what has changed • How to maximise your chances of success • Methodologies, shortcuts and pitfalls in tackling the tests • 150 verbal reasoning practice questions with full answers • 165 numerical reasoning practice questions with full answers and warm-up exercise • 30 abstract reasoning questions with very detailed step by step solutions plus 100 more practice questions • NEW for 2023: the written test (case study) • NEW for 2023: digital literacy test • NEW for 2023: EU knowledge test with 100 questions The Administrators 2023 edition is designed for candidates in EPSO AD-level open competitions that start after May 2023. It includes test types also found in CAST selections and internal competitions. Note: the new Administrator competitions do not include an Assessment Centre. Candidates in old-style competitions that started pre-2023 who have not yet had their Assessment Centre will need The Ultimate EU Test Book Assessment Centre 2021.