Every year Studiekeuze123 performs the National Student Survey (NSE). This is a satisfaction survey with some interpretation questions. More than 700,000 students are invited to give their opinion about their education and educational institution. The answers are collected and processed into a number of results. These results are used for study choice information and quality assurance.

The size of the contract is estimated at 400,000 euros for the first 2 years. A higher price is paid for better solutions.