Under the auspices of the Administrative Court of Appeal of Thessaloniki, the Collaborative Book «”PUBLIC PROCUREMENT – L 4412/2016: Judicial Approach and Practical Implementation” (2019) was presented on 04.02.2020 at the Auditorium of the Court. The Work was commentated by experienced Judges from the Administrative Court of Appeal of Thessaloniki. The organisation of the Book’s presentation was curated by the Thessaloniki Branch of the Publishing House NOMIKI BIBLIOTHIKI. After the completion of the presentation, a reception has held in honour of the Book’s Editors.