Sonsoles Sánchez


Sonsoles has been an associate at BAYLOS since 2024. She advises her clients on data protection, privacy and IT matters. She also has expertise in compliance, especially in the healthcare and pharmaceutical sectors. After the experience acquired in the pharmaceutical industry, she focused her efforts in the area of new technologies, training in different law firms.


  • Master of Laws (LLM) IE LAW SCHOOL, 2014

  • DLA Piper. Competition Law Project, 2014

  • Degree in Law and Political Science and Administration at San Pablo CEU University, 2012

  • Specific training courses:

- Specialized Course on Digital Law, at CEF, 2023

- Specialized Course on data protection audits at APEP, 2022

- Specialized Course on cloud contracts at APEP, 2022

- Specialized Course on Intellectual Property, at CEF, 2018

- Specialization program on economic criminal law, at IEB, 2017


  • DPO Certification under the Spanish Data Protection Supervisory Authority Scheme, issued by IVAC, 2021

  • CESCOM Compliance Certification, issued by ASCOM, 2022

  • International Certified Compliance Professional, issued by IFCA, 2022


  • Lawyer member of the Madrid Bar Association ("ICAM")

  • Associate Member of the “Asociación Profesional Española de Privacidad” (APEP)

  • Associate Member of the “Asociación Española de Compliance ("ASCOM")


  • Author/Contributor of numerous publications, compilations and manuals related to Privacy and Data Protection (including Lefebvre and DPO Academy).


  • Master in Data Protection, Innovation and Security at the Universidad Nebrija –, 2021- 2023.

  • Master in Data Protection (DPO Academy) organized by Rödl & Partner Italy, 2020.