Skip to content
Voto de Verdade

Beta version. Voto de Verdade is under development: it may contain errors and change without notice. When in doubt, check the Chamber's official text.

See our goals and how the site works

The bill creates the National Policy for Preventing River Siltation, which is the buildup of soil and sand on riverbeds.

PL 4488/2023 · latest vote on October 29, 2025

The bill creates the National Policy for Preventing River Siltation, which is the buildup of soil and sand on riverbeds. According to the official summary (ementa), prevention will be done by restoring riparian forests (vegetation along riverbanks) and controlling erosion. The official summary (ementa) does not detail the measures.

Key points and official text

Key points

  • Establishes the National Policy for Preventing River Siltation
  • Provides for restoring riparian forests, the vegetation along riverbanks
  • Provides for erosion control
  • The official summary (ementa) does not detail the measures or who is responsible

Official text (PL 4488/2023)

The official text is in Portuguese, as it was voted.

Institui a Política Nacional de Prevenção ao Assoreamento de Rios, por meio da Recomposição de Matas Ciliares e do Controle da Erosão, e dá outras providências.

Read the full text on the Chamber's website

How each deputy voted

Symbolic vote: the result was announced without recording each deputy's vote.

Subject: Environment. Subject and summary are written by artificial intelligence and can contain errors; the official text of each bill is always available on the Chamber's website. How artificial intelligence is used