A platform for higher-education selection
In Brazil’s education context, Sisu is the acronym for Sistema de Seleção Unificada, or Unified Selection System. It is a digital platform developed by Brazil’s Ministry of Education. Students who have taken the National High School Exam (Enem) use it to apply for places at higher-education institutions that participate in the system.
Participation does not mean that every institution or course is included. Institutions may allocate all or only some of their places through Sisu and use Enem scores for admission in place of their own entrance exam. The available places therefore depend on which institutions participate and what they choose to offer.
Rankings and student choices
The process described for Sisu runs in selection periods. While the system is open, applicants can follow their ranking and change their choices; the system then generates a classification ranking. When it opens again, applicants can check their position and decide whether to keep or change their selected course and institution.
A ranking seen during the selection period should not, by itself, be taken as confirmation of a place. The process involves an applicant’s Enem score, their choices, and competition for the available places. Specific dates, rules, and stages may vary by edition, so this general explanation does not replace the instructions for the relevant selection round.
Other meanings of the name
“Sisu” can also refer to unrelated subjects. In Finnish, it describes an idea associated with determination and resilience in the face of adversity; Sisu is also the title of a 2022 action film. In Brazilian education, however, the name refers to the Unified Selection System, which connects Enem results with participating higher-education institutions.
In short, Sisu organizes applications for certain higher-education places using Enem performance. To understand a specific selection round, applicants need to check which institutions and courses have joined and what conditions apply to that edition.