Central European Researchers'
blog

This blog post analyses how recent CJEU rulings on Poland challenge national sovereignty, constitutional supremacy and EU competences.

The post analyses the CJEU’s ruling in Case C-521/21, arguing that flaws in judicial appointments do not automatically negate judicial independence.

This commentary concerns the judgment of the Supreme Administrative Court of 20 March 2026 (II OSK 216/21), in which the transcription of a foreign same-sex marriage certificate was permitted.

This blog post examines the CJEU Shipov ruling, linking free movement to gender recognition and questioning limits of EU law and national autonomy.

This piece reflects on the findings of the Court of Justice of the European Union (CJEU) in cases C-156/21 and C-157/21 on the relationship between the Article 7 procedure and the Conditionality Mechanism, with a focus on their role in addressing the situation of the rule of law.

Analysis of CJEU judgment C-448/23, arguing it is ultra vires, reshapes Article 2 TEU, and limits Member States’ constitutional sovereignty.

Analysis of the CJEU “Trojan” judgment on same-sex marriage recognition, EU citizenship primacy, and its impact on Polish constitutional sovereignty.

This piece offers some reflections on the GFCC’s ultra vires review of the CJEU’s judgment and its broader implications for the judicial dialogue between the CJEU and national courts.