Borja Chastang


Borja Chastang Reyes joined the firm in 2017. He specialises in Competition Law, Regulation and European Union Law. His experience includes advising clients on matters relating to cartels, abuse of dominant position, merger control, damages claims related to competition law infringements and the design and implementation of competition law compliance programmes. His professional practice covers a wide range of sectors, among which are commercial distribution, consumer goods, media, construction, the digital economy or public procurement.

Affiliations and Associations
  • Colegio de Abogados de Madrid (Madrid Bar)
  • AIJA- International Association of Young Lawyers
  • Asociación Española para la Defensa de la Competencia (AEDC)


Publications - Articles and book chapters

“La valoración de los programas de cumplimiento por la CNMC”, in Anuario de Derecho de la Competencia, Civitas, 2022, pp. 143-158.