SUPR is the SNIC database used to keep track of persons, projects, project proposals and more. To use most SUPR functions you need to be logged in.
You can view information about proposal rounds without logging in.
You can view a list of current SNIC projects without logging in.
You can view the current SNIC User Agreement without logging in.
You can read about the handling of personal data within SNIC at the SNIC site without logging in.