Department of Natural Sciences
Information about orientation weeks

Note in advance: Participation in the safety briefing is mandatory for all students! Otherwise, participation in a practical course is not possible! The safety briefing is part of the orientation weeks (always in September/October).
Bachelor students (BSc Applied Biology, BSc Sustainable Chemistry and Materials and BSc Forensic Science):
Your studies start on 15 September 2025 with the orientation weeks. We have compiled all other important information for first-year BSc students on our learning platform LEA. To obtain LEA access and ensure a smooth start to your studies, please work through the checklist for first-year BSc students step by step:
Master's students
To ensure a smooth start to your studies, please work through the checklist for MSc first-year students step by step. This page is constantly being updated and expanded, so please check back regularly.
Orientation week MSc Biomedical Sciences 2025
Please note that participation in some events during the orientation week is compulsory - for example, you will not be allowed into our laboratories without attending the safety briefing.
Master's students in Analytical Chemistry and Quality Assurance
We are pleased to welcome you to the Rheinbach campus at the start of the winter semester. The exact date and location of the welcome event and safety briefing will be communicated to you here, among other channels.
Master's students in Materials Science and Sustainability Methods
We are pleased to welcome you to the Rheinbach campus at the start of the winter semester. The exact date and location of the welcome event and safety briefing will be communicated to you here, among other channels.
So what can you do while you wait for the official start? Maintain your enthusiasm for your studies and your love of science!