OTT-Brazil is a public utility service of the city of Rio de Janeiro that provides information on crime and security in the city. The service is available online and is the best way to keep informed on what's happening in your city.

We provide a real-time map of crimes in the area, so you can see where the crimes are happening and who is involved. We also have a database that keeps track of all crimes and the people who are responsible for them.

We use a combination of technology and human resources to do our job. We have a team that works in the field and another that works in the office.