About Tiago Dias



Our tax lawyers offer a seamless, cross-border tax advisory , whether on a stand-alone basis or as part of the full legal service offered by Lex Alliance in Angola, Brazil, Cape Verde, Equatorial Guinea, Guinea-Bissau, Mozambique, Portugal, São Tomé and Príncipe and East Timor (Timor Leste). With some of the most renowned local tax experts [...]

Sanctions, international trade, and investment

Sanctions, international trade, and investment rules can result in restrictions on businesses and businessmen. Infringements can lead to risks like fines, penalties, criminal liability, closure of business, reputational harm, and costs which can be extremely onerous. Our lawyers can advise corporations, banks and financial institutions and high net worth individuals on the economic, financial and [...]


Our restructuring practice area lawyers work closely with lawyers in our firm in related practice areas including employment, pensions, tax, finance, corporate, real estate, capital markets, litigation, environment and regulatory to provide a seamless and integrated full service. Our lawyers form an extensive team capable of advising on large scale and complex restructurings, and we [...]

Real Estate

Our lawyers share the business mind and objectives of our clients and are able to offer innovative solutions based on their technical expertise, knowledge and experience. We are proud to say that real estate is one of our strongest areas and one where our law firm frequently delivers high profile results in an efficient and [...]

Public Law

Our lawyers in public law share a local knowledge and presence in Angola, Brazil, Cape Verde, Equatorial Guinea, Guinea-Bissau, Mozambique, Portugal, São Tomé and Príncipe and East Timor (Timor Leste), allow us to adequately interact with public law entities in a way that is substantially different from dealing with private entities and that is an [...]

Public International Law

Our lawyers have worked with multinationals, sovereign States and international organizations, advised in cross-border transactions, investment projects and business cooperation. For a law firm and its clients, public international law is one of the most prominent areas of law, both in contentious and non-contentious matters. Matters covered include advice on negotiations and draft of treaties, [...]


Lex Alliance lawyers have advised sponsors, governments, construction companies and lenders on projects and project finance in matters such as energy, infrastructure, mining and telecoms. Having a full service capability allow our lawyers to work closely between procurement and sector specific experts in providing our clients with an integrated service on all aspects of project [...]

Litigation, Arbitration and Dispute Resolution

Our litigation, international arbitration and dispute resolution law practice has remarkable evidence of top tier law firm practices and has delivered successful results in multi billion dollar disputes in domestic litigation cases and acting as counsel in international arbitration. A strong connection with other practice areas and a special endeavor through the waters of Oil [...]

Intellectual Property

Some of our lawyers in the Intellectual Property team, some with scientific and technical backgrounds, have worked with leading multinational companies to register, enforce and exploit their IP rights. The team’s expertise includes prior work for IT, banking, telecoms, agribusiness and healthcare companies. The team advises on national and international IP guarantee and enforcement strategies [...]


Our lawyers’ expertise covers restructuring of regulatory capital, strategic reinsurance, longevity transactions, M&A and regulatory matters. Our law practice integrates a range of services that integrates perfectly to provide you with full service capability in matters such as all insurance aspects of property, project and real estate financings and transactions. The team also provides legal [...]