Course and exam enrolment
You can enrol via uSis for lectures, seminars, exams, papers, assignments and presentations. Enrolment procedures for certain activities can vary from programme to programme. In some cases you may have to enrol via the education administration office instead.
If you have questions about uSis please consult the FAQ first.
Questions should be addressed to your education administration office.
Course and exam enrolment
If you want to take a certain subject and / or examination (including re-sits), you have to register via uSis in a classnumber. Mostly this classnumber refers to an EXAMINATION, but you are kindly asked to enroll as soon as you plan to follow a course. Then the coordinator can use the list of enrolled students as an indication of the number of students that can be expected in the group. Find the numbers you need by choosing your Bsc of Msc programme in the menu below or by the TAB that indicates the study programme. To change the study programme, fill in your choice on the upper right hand side of the screen.
The classnumbers for YEAR 2017-2018 are not yet all defined. In the link below (Classnumbers 17-18) we will show the numbers that are already available. The information will be updated as soon as more information is available.
- Bachelor Programmes 2017-2018
- Master Programmes 2017-2018
- Minors 2017-2018
- Honours College Beta and Life Sciences 2017-2018
- Classnumbers Faculty of Science Courses 2017-2018
- Classnumbers bachelor studies 2017-2018
- How to enroll by class numbers
- How to check if you enrolled correctly in uSis
- If uSis doesn't work... Empty the cache..... how?
- What to do if you need a Transcript of Records
- Bachelor -->Master? Empty jour shopping-cart!
- Questions on uSis topics
Astronomy - check the Exam Schedule on the Astronomy information page
Biology - the information is available via the E-guide (right hand side - check the 'usiscodelijst')
Computer Science (21-12-2017)
Computer Science and Biology (17-10-2017)
Computer Science and Economics (21-12-2017)
Molecular Science and Technology (30-8-2017)
Physics: - check the Exam Schedule on the Physics information page
Choose the programme you want to select a course from:
NOTE: If you want to select a bachelor course, check the Section “Bachelor Programmes”
Astronomy 2017-2018 - check the Astronomy Information pages
For now you can find the Astronomy-Physics classnumbers here
Biology - 2017-2018
the information is available via the E-guide (right hand side - check 'Registration in uSis and Codes')
Computer Science 2017-2018 - 21 November 2017
Chemistry and LST 2017-2018 - 10 January 2018
ICT in Business and the Public Sector 2017-2018 9-1-2018
ICT in Business, specialisation Post Experience -
Industrial Ecology 2017-2018 - 4-9-2017
check the links on the right hand side of the IE-page
Media Technology 2017-2018 - 31-10-2017
Mathematics 2017-2018 - 27-11-2017
Statistical Science for the Life and Behavioural Sciences 2017-2018 10-12-2017
Specialisation Science Communication and Society
The SCS specialisation programme comprises a number of courses. Find HERE the classnumbers you need to enroll for the examination of grade-registration.
Specialisation Science Based Business
Find HERE the classnumbers you need to enroll for the examination of grade-registration.
Any questions about the contents of studies in the next year? Please check the E-study guide first and then the website of your study program. Finally contact your study advisor.
The information about the minors is available on the Minor- website of Leiden University.
The 'Science' minors are:
You should register in the system of the Delft University (Osiris). A link to that system is in the document.
|Biodiversity and Natural Environment||4000MBDNEN|
|Computational Approaches to Disease, Signaling and Drug Targets||4000MCOADN|
|Modern Drug Discovery||4000MMODDN|
|Science and Research-Based Business||4000MSRBBN|
|Geo-Resources for the Future (Delft TA-MI-192-17)||4000MGEORN|
After you are admitted to a minor you should enroll for the examinations of the courses in the minor. If the classnumbers are available, the name is marked as a hyperlink.
Classnumbers 2017-2018 (28-8-2017)
Every year a number of courses are not offered by a specific institute or study but by the Faculty of Science
In 2016-2017 the following courses are on offer:
For Bachelor (and sometimes Master students)
- Complex Networks
- Keerpunten in de geschiedenis van de natuurwetenschappen
- On being a scientist
For Master students
- Science and the Public
- Science Methodology
Class numbers to sign up in uSis (18 September 2017).
If you need an authenticated Transcript of Records (NL: cijferlijst) from the Graduate School Office (Educatief Centrum), you can send an email to Transcript@science.leidenuniv.nl. Mention your studyprogramme in the subject-line and give the information that is asked for in the mail.
Please allow at least two days for processing your request.
Unable to logon to uSis? Here you can find more information on you ULCN account.
For other questions, mail your question to firstname.lastname@example.org, quoting your name, student number and degree programme.