João Dias Lopes
Partner

João Dias Lopes

Joined PLMJ in 2016.
Partner in the Banking and Finance practice.

About João

João is a partner in the Banking and Finance practice. He has extensive experience on regulatory matters and advising clients from the banking and financial sectors for over 19 years. His clients also include listed companies, shareholders and investors.

João specializes in regulatory matters relating to asset management, markets, derivatives, custody and clearing, and regulation of financial services and listed companies, as well as on asset management firms and assistance to Family Offices.

He completed a postgraduate course in banking law at the Faculty of Law of Lisbon University and completed the Strategic Management in Banking Programme, at INSEAD.

Before joining PLMJ, João was a lawyer in the international regulatory policy department of the Portuguese Securities Market Commission (CMVM) and has served as an advisor to the Treasury Secretary of the Portuguese Government.

He teaches several classes in post-graduate courses at Lisbon University Law School (CIDP) and University of Coimbra Law School (Instituto Banca, Bolsa, Seguros).

Contacts

Office: Lisbon
(+351) 213 197 300*
joao.diaslopes@plmj.pt

*National landlines call

Languages:
English, Spanish

Academic Background
  • Law degree from the University of Lisbon, 2006
  • Admitted to the Portuguese Bar Association, 2009
  • Strategic Management in Banking Programme do INSEAD
  • Postgraduate course in banking law from the Faculty of Law of the University of Lisbon, 2008
Professional Background
  • Managing associate at PLMJ since 2019
  • Lawyer at the law frim Garrigues SL - Sociedade de Advogados (2006 - 2010)
  • Assistant in the Office of the Secretary of State do the Treasury (2013)
  • Legal adviser in the International and Regulatory Policy Department of the Portuguese Securities Market Commission - CMVM (2010 - 2016)
The Legal 500
2025 - João Dias Lopes, Recommended | Capital Markets
2025 - João Dias Lopes, Recommended | Banking and Finance
2023 - João Dias Lopes, Recommended | Banking and Finance
2023 - João Dias Lopes, Recommended | Capital Markets
Chambers Europe
2026 - João Dias Lopes, Band 3 | Banking & Finance Law

"João Dias Lopes is adept at advising clients in the banking and financial sectors on complex regulatory matters, including those relating to both new and existing investment funds and products."

Other Awards
2024 - João Dias Lopes | Leaders League - Banking & Finance
2023 - João Dias Lopes, Leading | Leaders League - Banking & Finance
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