The Fórmula Academy Sudamericana has been doing test sessions in Brazil.
Meanwhile, the Chilean-based Fórmula Internacional Total has been rebranded Fórmula Codasur, which is the acronym for the South American Auto Racing Confederation. As last year, it runs Tatuus Formula Abarth chassis with 1.4L turbo engines.
https://formulacodasur.com/