Case C-463/20: Judgment of the Court (Third Chamber) of 24 February 2022 (request for a preliminary ruling from the Conseil d’État — Belgium) — Namur-Est Environnement ASBL v Région wallonne (Reference for a preliminary ruling — Environment — Directive 2011/92/EU — Assessment of the effects of certain projects on the environment — Directive 92/43/EEC — Conservation of natural habitats — Relationship between the assessment and consent procedure referred to in Article 2 of Directive 2011/92/EU and a national procedure of derogation from the species protection measures provided for in Directive 92/43/EEC — Concept of ‘consent’ — Complex decision-making process — Obligation to conduct an assessment — Material scope — Procedural stage at which public participation in the decision-making process must be guaranteed)