Your trusted law firm connecting the French- and Portuguese-speaking worlds

Legal rigour,with people at heart.

A committed, rigorous and approachable team helping you turn personal and professional challenges into sound decisions, in France and Portugal.

Bordeaux • Porto

Our mission

Defending your rights, protecting your future, transforming your everyday life.

Pierre Emmanuel de Oliveira, founding lawyer
Pierre Emmanuel de Oliveira, founding lawyer

When I founded MDO AVOCATS, I did not want to create a firm that simply handled cases. I wanted to build a team able to understand what each situation truly represents: a business to develop, assets to pass on, a family to protect, or a project to bring to life. Behind every legal question is a person entrusting us with an essential part of their life.

Our mission is to turn that trust into safer decisions and clearer prospects. This requires expertise, of course, but also rigour, availability and courage at decisive moments. We take the time to explain, anticipate and speak frankly, so that our clients can move forward with clarity, in France and Portugal.

That is the meaning of our collective commitment: putting legal excellence to work for a tangible human impact. Together with my team, I want to nurture a practice grounded in responsibility, courtesy, teamwork and a passion for our profession. Defending your rights, protecting your future, transforming your everyday life is more than a phrase; it is the daily standard that guides everything we do.

Our practice areas

Law in service of your ambitions

In Bordeaux, Porto and internationally, our teams combine their expertise to secure your decisions, support your projects and defend your interests.

Businesses & Executives

We advise businesses and their executives on transactions, growth and risk management in France, Portugal and internationally.

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Real Estate, Construction & Investment

We advise investors, developers, businesses and private clients on structuring, delivering and securing real-estate transactions in France and Portugal.

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Private interests, Inheritance and succession, Compensation claims

We advise and support private clients, executives and victims in protecting their rights, obtaining compensation, organising and passing on their assets, and managing sensitive personal situations in France and Portugal.

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Our practice areas

Legal expertise supporting your projects across the French-speaking and Portuguese-speaking worlds

01

Business and company law

Practical, reliable advice and support for directors, companies and entrepreneurs.

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02

Law and relations with Portugal

French-Portuguese coordination to safeguard your projects, transactions and decisions in both countries.

Prepare your set-up
03

Property and construction law

Securing property transactions, construction operations and development projects.

Secure your project
04

Tax and customs law

Anticipating tax and customs issues through rigorous, pragmatic analysis.

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05

Intellectual property law

Protecting the creations, innovations and intangible assets that give your business its value.

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06

Employment and social security law

Attentive advice and representation, grounded in rigour, availability and respect for people.

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07

Personal injury law

Compassionate, determined support for victims seeking fair and full compensation.

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08

Private law and personal matters

Discreet, methodical advice on personal, family, inheritance and wealth matters.

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Our values

The principles that bring our mission to life

Trust and availability

We honour our commitments, communicate consistently and remain attentive to every client.

Excellence and rigour

Expertise, meticulous attention and continuous learning underpin our demanding standards of work.

Responsibility and courtesy

Conscientiousness, honesty, prudence and a commitment to service guide every decision we make.

Teamwork and passion

Collaboration, mutual support and the pleasure of learning strengthen our commitment to justice.