Judgment_paragraph 85 · Berlington Hungary Tanácsadó és Szolgáltató kft and Others v Magyar Állam (C-98/14)

85In that regard, it should be noted that, when the national legislature revokes licences that allow their holders to exercise an economic activity, it must provide, for the benefit of those holders, a transitional period of sufficient length to enable them to adapt or reasonable compensation system (see, to that effect, European Court of Human Rights, Vékony v. Hungary, no. 65681/13, §ì34 and 35, 13 January 2015).