Senate plenary chamber with empty blue chairs and Brazilian flag projected

Empty Senate plenary chamber with blue chairs and the Brazilian flag projected in the background, Brasília.

About this subject

The Senate plenary chamber, located in the National Congress in Brasília, is the main deliberation space for Brazilian senators. Designed by Oscar Niemeyer, the semicircular hall features 81 blue chairs for senators and public galleries. The Brazilian flag projected in the background symbolizes national unity and sovereignty. The empty setting represents moments before or after sessions, or during parliamentary recess. The National Congress, a UNESCO World Heritage site, is a prime example of Brazilian modernist architecture. The concave dome of the Senate contrasts with the convex dome of the Chamber of Deputies, creating an iconic architectural ensemble. The Senate reviews laws, approves international treaties, and oversees the Executive branch.

Frequently Asked Questions

How many senators make up the Federal Senate?

The Federal Senate consists of 81 senators, three for each state and the Federal District, elected to eight-year terms.

What is the main function of the Senate?

The Senate acts as a reviewing chamber, approving or amending laws proposed by the Chamber of Deputies, as well as approving international treaties and presidential appointments.

Who designed the National Congress?

Architect Oscar Niemeyer designed the National Congress, including the Senate plenary, as part of Brasília's urban plan.