Case C-43/18: Judgment of the Court (First Chamber) of 12 June 2019 (request for a preliminary ruling from the Conseil d'État — Belgium) — Compagnie d'entreprises CFE SA v Région de Bruxelles-Capitale (Reference for a preliminary ruling — Environment — Directive 2001/42/EC — Assessment of the effects of certain plans and programmes on the environment — Order — Designation of a special area of conservation in accordance with Directive 92/43/EEC — Establishment of conservation objectives and certain preventive measures — Notion of ‘plans and programmes’ — Obligation to undertake an environmental assessment)