During the pandemic, certain rules apply to entering and staying in the laboratory. Here we summarize everything important for you.

For guests: 2G+ rule

The 2G+ rule applies until further notice. That is, those who are vaccinated, recovered and tested negative may come to the Fab Lab. But not all tests are the same! Valid are official PCR tests (within the last 48 hours) with a QR code as well as daily rapid tests (within the last 24 hours) from the approved sites, with corresponding test proof.

Self-conducted tests, or other tests without proof, we are not allowed to accept!

For university employees: 3G rule

For students and employees of the University of Siegen, the 3G rule applies, which means that proof of full vaccination protection, recovery, or a negative test is sufficient for admission to the Lab.


Also, we strongly encourage you to use the Corona alert app for contact tracking and to check in when you are at the Lab. You thus enable contact tracing anonymously and quickly in the event of a possible infection! The use is not obligatory.

Download Play Store (Android)

Download App Store (Apple)

Information about the Corona-Warning-App can be found here.

Spots in the Lab

Currently, a maximum of 20 people are allowed in the lab at the same time.

Face Masks

Masks are mandatory when entering the lab, medical or FFP2 masks are allowed. The mask obligation applies throughout, also at the place the mask may not be taken off!