Coordinates: 15°47′59″S 47°51′51″W / 15.79972°S 47.86417°W / -15.79972; -47.86417 The Chamber of Deputies (Portuguese: Câmara dos Deputados) is a federal legislative body and the lower house of the National Congress of Brazil. The chamber comprises 513 deputies, who are elected by proportional representation to serve four-year terms. The current President of the Chamber is the Deputy Arthur Lira (PP-AL), who was elected on 1 February 2021.