Tribunal Constitucional

The Spanish Constitutional Court (Tribunal Constitucional) is the supreme judicial body responsible for safeguarding the Spanish Constitution. It reviews the constitutionality of statutes, regulations, and acts having the force of law, and can annul those that violate constitutional principles. The Court also resolves conflicts of jurisdiction between the State and the autonomous communities, as well as between the communities themselves. In addition, it hears individual appeals for protection of fundamental rights when ordinary judicial remedies have been exhausted. Its decisions are binding on all public authorities and set precedent for the interpretation of constitutional provisions throughout Spain. The Court’s work thus shapes the legal framework within which legislation, public policy, and individual rights operate.

Located in Madrid, the Court serves the entire national territory and its rulings affect all levels of government and society. It consists of twelve magistrates appointed for nine‑year terms, with renewal staggered to ensure continuity and independence from political cycles. As a specialised tribunal, its expertise lies exclusively in constitutional law, distinguishing it from ordinary courts that handle civil, criminal, or administrative matters. The Court’s authority derives directly from the Constitution, granting it a regulatory role over the legislative and executive branches without being subordinate to any other institution. Structurally, it is an autonomous organ of the Spanish judiciary, reporting only to the constitutional framework itself and not to a parent ministry or corporate entity. The 2017 DDoS attack by Anonymous highlighted the Court’s visibility and the potential impact of cyber operations on its public‑facing services, while most functions were restored within hours.