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Home > Contributing Author

Diogo Xavier Da Cunha

D.X. Da Cunha
Diogo Xavier Da Cunha
Miranda, Correia, Amendoeira & Associados

Articles(s) by this author

Profile

DIOGO XAVIER DA CUNHA (born in 1971) is a managing partner with Lisbon-based Portuguese law firm MIRANDA, CORREIA, AMENDOEIRA & ASSOCIADOS, with a network of associated offices in Luanda and Cabinda (Angola), Maputo (Mozambique) and S. Tomé & Príncipe. He was born in Coimbra, Portugal, where he lived and studied until 1996. He studied law in the University of Coimbra, Portugal, and the University of the Basque Country, San Sebastian, Spain, having graduated in Coimbra in 1994. His practice as a trainee lawyer took place in Coimbra during 1995 and 1996, having been admitted to the Portuguese Bar in early 1997. In 1996 he obtained a post-graduation in European Studies by the University of Coimbra.

Also in 1996, he moved to London and joined the English law firm Swycher & Co., a firm specialized in UK/Portugal cross-border transactions, where he stayed until mid-1999. In 1998, he qualified as an English Solicitor. He then returned to Portugal to join Miranda, Correia, Amendoeira & Associados, having become a partner in 2002. Currently he provides legal advice to a number of international companies doing business in Portugal, Angola, Mozambique and other Portuguese speaking African countries. Recently, he has been involved in a wide range of corporate transactions and has been advising oil, mining, energy and other international and Portuguese companies in respect of various legal issues, such as company acquisitions, international commercial arbitration, oil & gas agreements, energy law, contract and company law and, in general, foreign investment operations.

He has contributed to several publications/events, including the International Energy Law and Taxation Review, the Association Internacional des Jeunes Avocats (AIJA) and the Portuguese weekly economic newspaper Seman rio Econ˘mico. His law firm is a member of multiple international organisations, including the American Bar Association (1983), the International Bar Association (1986) and the Association of International Petroleum Negotiators (1995). - (updated June 2003)

OGEL Articles

Article(s) by this author:
(Most recent first)

Angola - Anti-Corruption Legislation

Corruption
OGEL 5 (2003)

Call for contributions

OGEL Call for Papers: Clean Energy Projects and Risk Mitigation

Dr. Tade Oyewunmi, Dietrich Hoefner, Ben Busboom, and Professor Tina Soliman Hunter

  • Dr. Tade Oyewunmi
  • Dietrich Hoefner
  • Ben Busboom
  • Professor Tina Soliman Hunter

OGEL Call for Papers: State Aid and Competition Rules in the Energy Sector

Prof. Angus Johnston and Prof. Theodoros Iliopoulos

  • Prof. Angus Johnston
  • Prof. Theodoros Iliopoulos

OGEL Call for Papers: Space Mining: National and International Regulation for and against Commercial Mining of Outer Space Resources

Prof. Gbenga Oduntan, Prof. Engobo Emeseh, Dr. Alan Reid, and Motolani Fadahunsi-banjo

  • Prof. Gbenga Oduntan
  • Prof. Engobo Emeseh
  • Dr. Alan Reid
  • Motolani Fadahunsi-banjo

OGEL Call for Papers: Impact of the Energy Transition on Water Resources

Professor Tina Soliman Hunter

  • Professor Tina Soliman Hunter

Call for Papers: OGEL Energy Law Journal 2026

Call for Papers: OGEL Energy Law Journal 2025

OGEL Editorial Team

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Advance publication

Regulatory Risk by Design: How Integrated Resource Planning in the American West Shapes Clean Energy Deployment

24 Apr 2026

A.S. Gasilov

  • A.S. Gasilov

Offshore Bidding Zones - Disregarding Procedural Fairness and Competitive Balance?

16 Mar 2026

K. Kowalewski

  • K. Kowalewski

From Negotiation to Litigation: An Analysis of Dispute Resolution Clauses in Offshore Oil and Gas Agreements Under English Law

12 Mar 2026

T.Z. Taha

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