The right to effective legal counsel in criminal proceedings (2026)

The right to defense fulfills its constitutional purpose only when legal assistance is genuine, effective, and capable of counterbalancing the power of the State. This work, of Jaime Campaner Muñoz, examines the structural challenges that arise when that guarantee is weakened by deficient professional practice or restrictive procedural interpretations. Through a critical engagement with constitutional doctrine, judicial case law, and international standards, the study identifies the duties that bind defense attorneys and judicial authorities in safeguarding an authentic and substantive form of due process. Situated within the Spanish legal system yet in dialogue with comparative models, the book offers a rigorous reflection on the conditions required for a fair and accountable criminal justice system. By integrating theoretical analysis with cross‑jurisdictional perspectives, it advances concrete considerations aimed at strengthening the legitimacy, effectiveness, and democratic integrity of legal defense as a foundational pillar of contemporary criminal justice.