Unfortunately, it is not possible to submit proof of English proficiency after starting the Dutch premaster. To be eligible for any of the English language programs following the premaster, you must provide evidence of your C1 level English proficiency along with your premaster application. This must be submitted before the application deadline or before the program fills up, whichever occurs first. Students applying to the Dutch premaster that do not submit proof of English are only eligible for the Dutch Part-time Master in Management programme following the premaster.