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Course and exam enrolment

Compulsory for all components

You must enrol for all components of your study programme, such as lectures, seminars and exams. This applies to both compulsory elements and elective credits. If you are not enrolled, you may not participate. 


Are you an exchange student, are you following a pre-master programme, or are you following courses whilst being registered at another Dutch university? If so, different enrolment procedures apply. You will receive further information by email.

Plan and enrol via MyStudymap

You can enrol via MyStudymap. In this system you can also plan your enrolments in advance. This means you can plan everything in your own time, then submit all your course enrolments in one go at the start of the enrolment period. Please note: your enrolment plan is not an actual enrolment and does not guarantee you a place. 

How does it work?

Read the explanation and FAQ about planning and enrolling in MyStudymap.



Academic year 2022-2023
For which semester Who When
Second semester Bachelor & master From 15 November 2022 at 13.00


Academic year 2022-2023
For which semester Who When
Second semester Bachelor From 13 December 2022 at 13.00
Master From 14 December 2022 at 13.00


You can find the enrolment deadlines for each course in the prospectus. For most courses, you can enrol till maximum 14 days before the course is due to start. 

Busy periods: ticket system

During busy periods, MyStudymap makes use of a ticket system to prevent the system becoming overloaded. This works as follows: 

  • When you access MyStudymap, you will be put on a waiting list. You can see your place on the waiting list and an estimate of how long you will have to wait. You can also set up an email alert to notify you when it's your turn. 
  • Once it's your turn, you will have ten minutes in which to log in. If you don't log in, you will be allocated a new place on the waiting list. 
  • Once you are logged in, you can go ahead with your planning and enrolment.

Status of your enrolments

On the status screen in MyStudymap you can see if your enrolment has been successful. If so, you will be given access to the course environment in Brightspace and the course will appear in your personal timetable in MyTimetable. Please note: it can become very busy at the start of the enrolment period so you may have to wait a couple of hours for your enrolment to be processed.

Exams: confirm participation 

If you enrol for an exam (or an exam component) this is only a so-called pre-enrolment. You must also confirm participation in MyStudymap. You can enrol and confirm participation till maximum 10 days before the exam (or exam component) date. You will receive a reminder to do so. If you do not confirm participation, you may not take the exam. 


Registering for lectures, tutorials and exams

For lectures, tutorials and exams you have to register in time via MyStudymap. Not being registered for a course can mean that you are not allowed to participate in the final exams of the course. By registering for an exam, you receive a so-called preregistration. You must confirm your participation in an exam in the student portal between thirty and ten days before the exam takes place. You will be notified of this. If you do not confirm your participation in time, you cannot participate in the exam.

If you see the code 101 on an exam, it refers to the regular exam. If it says 901 then it refers to a retake. 501 refers to a non-graded test.

If there are more groups these numbers could be 101, 102 etc.

All students are required to register for all lectures, tutorials and exams. Exceptions are:

  • First-year students: As a new first-year student you do not have to register for the courses (and components) of the first semester. This is done for you by the programme together with the student administration.
  • Students following the program LST: For LST students, registration is done via the Delft system.
  • Master students: As an exception, there is no pre-registration for academic year 2022-2023. Registration is still required, but not yet before the start of a course. Note: registration for exams is required. 
  • Minor: For the courses and activities that are part of the minor program, you will be registered by the programme, after being assigned by the programme, in cooperation with the student administration. This applies to the FWN-minors.
  • Premaster: You must register for the courses you must follow in uSis with classnumbers. The necessary information about classnumbers can be found in MyTimeTable.
  • Guest Students with Proof of Paid Tuition Fees: You must register for the courses you must follow in uSis with classnumbers. The necessary information about classnumbers can be found in MyTimeTable.

Planning your study
Before the registration period opens, you can plan your studies for the coming semester in MyStudymap. From this planning you can register for all courses at once when registration starts. Read more about the difference between planning and enrolling.

Note on abbreviations in MyStudyMap (uSis)
catalogue no. + H = Lecture or seminar (LEC)
catalogue no. + W = Workgroup or labwork (LAB)
catalogue no. + T = Exam or retake (TEN)
catalogue no. + X = Other assessment method  (paper, groupwork) (OVG)

Selection Minors:


Computational approach to Disease, Signalling and Drug Targets 4000MCOADN  (1102)

  • Computational approach to Disease, Signalling and Drug Targets: Part 1 4000KCAD1N (1072)
  • Computational approach to Disease, Signalling and Drug Targets: Part 2 4000KCAD2N (1073)

Modern Drug Discovery 4000MMODDN  (1150)

Molecular Biotechnology;4000MMBION  (1151)

Sustainable Chemistry and Biotechnology 4000MSCHBN  (1152)

Minors from Leiden

Biodiversity 4000MBIODN (1071)

Cyber Security Governance Essentials 4000MCSGEN (1074)

Data Science and Artificial Intelligence 4000MDSAIN  (1075)

Human Evolution 4000MHUEVN (1077)

Quantitative Biology 4000MQBION (1078)

Science, Business and Innovation  4000MSCBIN (1080)

  • Science, Business and Innovation: Management Courses 4000KSBI1N (1081)
  • Science, Business and Innovation: Entrepreneurship Courses  4000KSBI2N (1082)

Sustainable Development 4000MDONTN (1083)

LDE Minors

LDE minoren are a cooperation among the universities of Leiden, Delft en Rotterdam. 

Responsible Innovation - 5000MREIN (1046)

Geo-resources for the Future - 4000MGEORN (1076)

Space Missions - 4000MSPMIN (1148)





Some courses do not 'belong' to a certain programme of study but are for 'all' Students.

These courses are for 2021-2022: List of Faculty Courses 21-22

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