The Brazilian national archives “Arquivo Nacional” has published online documents and materials – including photos, audio recordings, drawings and reports – about 893 UFO observations in Brazil.
As a radio station “CBN” reportedThe documents currently contain 893 observations from Brazil from the years 1952 to 2023. These are arranged chronologically according to the date of the incident.
The National Archives explains that this is a non -evaluated case collection of UFO -observation reports from Brazil. The inclusion of cases and materials in this collection says nothing about the status and nature of the described and demonstrated phenomena. Probably the majority can even be explained conventionally.
The files were originally planned for release on 13 June 2025. The early release even surprised insiders. An evaluation of the Brazilian UFO files will probably take some time.
Here is how access to the Brazilian UFO files:
1) About De Sian (Sistema de Informação do Arquivo Nacional) websiteYou can log in with a registered account by clicking on “Access” (Acessar) or creating a new account by clicking on “Nao Tenho Cadastro”. In addition to the Brazilian or Portuguese website, an English version is also available.
However, most documents and data are in Portuguese. Non-Brazilian citizens (who can log in using their Brazilian tax ID (CPF) and a password) must, after entering their address and password, to select “foreigners” under “Documentation” and “Alemanha” (Germany) as the address of the country. Then check the box next to “I am not a robot” and confirm by clicking on “Enter”.
2) After a successful registration, log in again on the homepage under “Access” and after logging in “Favorites” in the menu and then “Niet -Udentified Flying Objects” or “Non -Utdentified Flying Objects”.
3) Here you can now select the desired cases to view the available information in the national archives.
In addition to viewing the documents and materials, internet users can also contribute to the archive by sending content via e -mail to supra_normalizacao@an.gov.br. Another option is to deliver personal documents for assessment at the National Archives head office in Praça da República 173, in the center of Rio de Janeiro.
