On February 19, 2021, as part of the "Trust Box" campaign, trust boxes were opened in the colleges of the city of Ridder

On February 19, 2021, as part of the "Trust Box" campaign, trust boxes were opened in the colleges of the city of Ridder (KSU "Ridder Multidisciplinary College" and KSU "Agrarian and Technical College") for written appeals of students and their parents about the facts of corruption. They can also make suggestions to improve the fight against corruption.
Requests can be signed, with all contact details, or anonymous.
This "Trust Box" is designed to detect, prevent, and suppress corruption offenses (fight against corruption).
Officials working with information obtained through the "Trust Box" are personally responsible for maintaining the confidentiality of the information received.
"Trust boxes" are located in the lobby next to the main entrance, sealed with the seal of the institution.