If, at the time that the national deadline for numerus fixus programmes is reached, namely 15 January at 23.59 CET (Central European Time), an enrolment application for a numerus fixus programme is still present in your Studielink account, this application will then be registered as a used selection attempt. This also holds if you withdraw this application after 15 January and do not take part in the selection procedure. 

A used selection attempt counts towards the maximum number of times that you can submit an enrolment application for a certain numerus fixus programme, and also counts towards future academic years.