In the last two interviews, Clarita Costa Maia argued that effective diplomacy in Brazil requires far more than an understanding of the country’s formal institutions. Drawing on her experience in the Brazilian Federal Senate, she explained that many diplomatic misunderstandings stem from misreading Brazil’s political culture and social norms.

Diplomats often mistake Brazilian warmth and hospitality for genuine friendship, overestimate the political influence of social contacts, or confuse visibility, titles, family connections, and social media prominence with real decision-making power. She emphasized that successful diplomatic engagement depends on systematic analysis, careful due diligence, and a comprehensive understanding of Brazil’s institutional ecosystem—including Congress, the judiciary, civil society, universities, think tanks, and the Brazilian Bar Association (OAB)—rather than relying exclusively on the Executive Branch.

Dr. Maia also highlighted Brasília’s distinctive political environment, where reputation, informal networks, and perceived influence often shape interactions as much as formal authority. She warned that diplomats should distinguish genuine political capital from appearances, remain cautious of individuals who claim privileged access to power, and recognize that they themselves may become targets of those seeking prestige through association with foreign missions. Finally, she stressed that personal conduct, professional presentation, and respect for local legal and cultural norms are essential components of diplomatic risk management, arguing that credibility, discretion, and sound judgment are among a diplomat’s most valuable assets in Brazil.

In this installment, and in the next, we turn to the institutional architecture of Brazilian foreign policymaking and explore the following questions:

Understanding Brazil: The Institutions Behind Brazilian Foreign Policy

1. Why is Brazil politically more complex than it appears at first glance?

Brazil is politically more complex than it appears because its formal constitutional structure tells only part of the story. Much like the United States, the Brazilian Constitution is built upon the principle of separation of powers, albeit with important adaptations characteristic of civil-law presidential systems. It entrusts the conduct and negotiation of foreign policy to the President of the Republic, who is assisted by the Ministry of Foreign Affairs (Itamaraty). For nearly two centuries, Itamaraty has been one of Brazil’s most prestigious state institutions. The diplomatic career was among the country’s earliest professional state careers, supported by its own government academy, the Rio Branco Institute, founded in 1945. For much of Brazil’s modern history, the country’s political and economic elites supplied a significant proportion of its diplomats, contributing to the perception of Itamaraty as an elite corps distinguished by technical excellence, institutional continuity, and a strong esprit de corps.

Yet constitutional design alone cannot explain how Brazilian foreign policy is actually shaped. Political decisions emerge from the interaction of the Executive, Congress, the Judiciary, political parties, governors, professional associations, civil society organizations, religious groups, economic sectors, and the media. Foreign policy has also become increasingly exposed to domestic political competition and public opinion. As a result, diplomacy is no longer understood as an exclusive domain of the Executive or of Itamaraty, but as the product of a broader institutional ecosystem in which multiple actors compete to influence both the substance and the political legitimacy of international decisions.

A particularly important illustration of this dynamic is the growing prominence of the foreign affairs committees of the Chamber of Deputies and the Federal Senate. Their influence tends to rise or fall according to the political salience of international issues and, above all, the partisan or personal alignment of their presidents with the incumbent administration. These committees are not merely technical bodies; they often become arenas where competing visions of Brazil’s international role are publicly debated.

Their hearings, reports, motions, and interactions with diplomats increasingly shape political narratives and can impose some political costs on the Executive. At minimum, eco a different narrative to the public.

2. To what extent both committees differ?

The Chamber’s Committee on Foreign Affairs and National Defense (CREDN), chaired by Deputy Luiz Philippe de Orléans e Bragança, has adopted a particularly vocal and confrontational stance toward the Lula administration’s foreign policy.

In July 2026, the Committee........

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