International Law

Between Diplomacy and the Law: United Nations — General Assembly Hall — INTERPOL.

Thiago Lamont de Lacerda - International Lawyer

Thiago Lamont de Lacerda is an attorney and the Founding Partner of Lamont Lacerda Law Firm. He leads a team dedicated to providing legal counsel in International Law, Maritime Law, and Customs Law. The firm’s practice also encompasses Corporate, Tax, and Succession Law, with a strong focus on wealth planning, corporate reorganizations, and cross-border transactions.

Academic Qualifications

Master of Laws (LL.M.) in International Law — New York, USA

Lato Sensu Postgraduate Degree in Public Law, Constitutional, Administrative, and Tax Law

Lato Sensu Postgraduate Degree in Maritime Law

Lato Sensu Postgraduate Degree in Aeronautical Law

Specialist in Constitutional, Administrative, and Tax Public Law, as well as Maritime and Aeronautical Law, and holder of a Master’s degree in International Law from a university in New York.

Commission Member — Corporate Law and Mergers & Acquisitions

Within the UIA — Union Internationale des Avocats, Thiago Lamont serves as a member of the Corporate Law and Mergers & Acquisitions Commission. The Commission analyses the main business challenges faced by international companies in their business combinations and joint ventures, as well as issues of corporate governance and structure. Its work covers key aspects of company law across different jurisdictions, from both academic and practical perspectives, as well as all corporate and contractual aspects of Mergers & Acquisitions, including share sales, mergers by amalgamation, and asset sales at both national and international levels. Thiago Lamont de Lacerda, International Lawyer, Member of the International Association of Lawyers (Union Internationale des Avocats), based in France.

The United States of America (USA)

He has received the distinctions of Honourable Colonel and Colonel Aide-de-Camp, as well as appointment as a Goodwill Ambassador of the State of Kentucky, titles conferred by the Governor of Kentucky, USA.

He was personally distinguished by Ron DeSantis, Governor of the State of Florida, United States of America, in formal recognition of his work.

Thiago Lamont de Lacerda - International Lawyer

He currently serves as an observer and Special Consultant to the United Nations, holding special consultative status in the General Assembly Hall — INTERPOL, and as an adjunct member of the delegation for International Relations and Public International Law.

He holds a United Nations blue ground pass (UN blue identification card), which grants him unrestricted access to United Nations premises, including the General Assembly Hall. This pass is issued to diplomats and entitles the holder to participate in governmental commissions and to use the East Lounge / Salon East, an area reserved for diplomats to rest before and after conferences

Member of the European Commission’s online knowledge-sharing platform that connects international cooperation professionals and lets them learn, share, and collaborate with other colleagues and stakeholders. Users include EU institutions staff, as well as international cooperation professionals from EU member states, partner governments, civil society, NGOs, international organisations, and the private sector.

Thiago Lamont is a member of the International Federation of Journalists (IFJ) and officially registered as a journalist with FENAJ (Brazilian National Federation of Journalists), connecting with media professionals and institutions worldwide and engaging in the promotion of ethical journalism, press freedom, and professional development across national and international platforms.

Honorific Titles

Thiago Lamont is a Fourth Degree Knight of Columbus and a member of honorific orders of the Holy Catholic Church and a Komtur of the Sovereign Knightly Order of the Kingdom of Prussia.

Descended from ancient English and French royal lineages, Thiago Lamont holds, according to family tradition, the title of Grand Prince (His Imperial Highness) as a cadet member of the Royal House of MacDonnell Lamont Couto d’ Chandos, as well as Count of Aosta. Among the historic distinctions he has inherited is the title of Prince du Sang (styled Monsieur le Prince), reserved for direct descendants of Robert II of France.

Toward Castle - Lamont Castle. It was a castle fit for the most distinguished of guests, and even Mary Queen of Scots herself visited the Lamonts at their striking home in 1563.

Within the traditions of the Scottish Highlands, he is recognized as “The Great MacLamont of all Cowal,” in his capacity as chieftain of a cadet branch of the Clan Lamont of Lacerda, associated with Carrick Castle in western Scotland.

DISCLAIMER

This publication is strictly biographical and informational in nature. It was released at the initiative of an international organization as a record of the affiliations and personal background of one of its members.

The professional practice of attorney Thiago Lamont de Lacerda in Brazil is strictly regulated by the Code of Ethics and Discipline of the Brazilian Bar Association (OAB).

The content presented herein, particularly references to honorary, historical, or noble titles, does not constitute and should not be interpreted as professional advertising, an offer of legal services, client solicitation, or any form of commercialization of legal practice.

Such titles reflect specific family traditions and historical contexts and bear no relation to the technical qualifications or professional practice of the attorney in question.

International Law

♛Royal House of MacDonnel Lamont Couto d' Chandos ♛

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