Constitutional Challenge to the Customer Service Law
21 Apr 2026
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Who is affected:
Companies with customer service operations, especially financial entities
Summary
Several articles of the Law on Customer Service are challenged before the Constitutional Court for possible violation of the Constitution. The challenge affects regulations on company obligations to their clients.
Detailed analysis
PRO
Constitutional challenge no. 2331-2026 challenges key articles of Law 10/2025 on Customer Service, specifically articles 7.2, 8.6, 9.2, 13.6 and 23.1, as well as the second final provision that amends Law 44/2002 on Reform of the Financial System. The challenged provisions regulate specific customer service obligations…
Full official title
Recurso de inconstitucionalidad n.º 2331-2026, contra los artículos 7.2, 8.6, 9.2, 13.6, 23.1 y la disposición final segunda [que modifica la Ley 44/2002, de 22 de noviembre, de Medidas de Reforma del Sistema Financiero, en lo que se refiere a su punto Uno, que introduce los artículos 9 ter, apartado 2, y 29 septies, apartado 4, y a su punto Dos, que añade una letra e) a la disposición final tercera] de la Ley 10/2025, de 26 de diciembre, por la que se regulan los servicios de atención a la clientela.