Opinion of Advocate General Hogan delivered on 7 May 2019.#Proceedings brought by Kauno miesto savivaldybė and Kauno miesto savivaldybės administracija.#Request for a preliminary ruling from the Lietuvos Aukščiausiasis Teismas.#Reference for a preliminary ruling — Public procurement — Directive 2014/24/EU — Article 12(1) — Temporal application — Freedom of the Member States as to choice of how services are provided — Limits — Public contracts subject to so-called ‘in house’ awards — In-house transaction — Overlapping of a public contract and an in-house transaction).#Case C-285/18.