Isabella de Castro Satiro Aragão

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Senior Attorney with expertise in Privacy & Data Protection and Artificial Intelligence.
With over six years of experience, she supports companies by drafting strategic legal opinions; engaging proactively and reactively with regulatory authorities; conducting risk analyses and identifying mitigation strategies for the launch of new products, services, and features; leading LGPD compliance projects; aligning data processing activities and policies with Brazilian and international legislation; reviewing contractual clauses; and analyzing the regulatory risks of new legislative proposals.

She has completed secondments with the Privacy team at Vale S.A. and the LATAM/Canada Privacy Legal team at Meta.
She is currently on secondment with the Privacy team at Airbnb.

Languages
Portuguese, English, Spanish, and French.

Recognitions and Publications

• ANPD Monitoring Process: Enforcement Trends (JOTA, 2025)

• What Brazil’s New DPO Regulation Means for Business and Privacy (The Brazilian Report, 2024)

• The Race for AI Regulation in Brazil (The Brazilian Report, 2024)

• The Interdisciplinary Nature of AI and the Designation of a Competent Authority (JOTA, 2024)

• Brazil and the OECD: Data Protection Implications (Valor Econômico, 2022)

• Post-Schrems I and II in Brazil: Geographic Limitations on Cross-Border Data Flows and Practical Considerations (ITS Rio, 2021)

• OECD: A Window with Bars for Brazil and the Impact of the LGPD on Barrier Removal (Revista de Direitos e as Novas Tecnologias – RDTEC, Thomson Reuters & Future Law, 2020)

• Recent Developments in the Implementation of 5G Technology and its Benefits (The Comparative Law Yearbook of International Business, 42nd edition, print, 2020)

• ANATEL and Linear Channels over the Internet (Revista dos Tribunais, print, 2020)

• Postponement of the LGPD’s “Vacatio Legis” and the False Sense of Security for Companies (JOTA, 2019)

Graduation

Law graduate from the University of São Paulo (USP).
Postgraduate degree in Digital Law from the State University of Rio de Janeiro (UERJ) and the Institute for Technology and Society of Rio de Janeiro (ITS Rio).
Certificate in Applied Digital Law from Fundação Getulio Vargas (FGV-SP).
Completed the "Digital Law Summer Course" at the University of Geneva, in partnership with ITS Rio, the Berkman Klein Center at Harvard University, the Center for Economic Law and Society (CRIDES), the Geneva Internet Platform, and the University of Zurich.

Also like to talk about

Astrology, healthy recipes, pets, and travel planning.