Current regulations for visitors with regard to COVID-19

Due to the current development of the COVID-19 pandemic, the following regulations currently apply:

  • Obligation to furnish 3G proof:
    • Presentation of vaccination or recovery certificate or negative test result (antigen test no older than 24 hours or PCR test no older than 48 hours).
    • The certificate must be shown upon request when entering the building.
  • In the buildings, it is mandatory to wear a medical mask (so-called surgical masks or also masks of KN95/N95 or FFP2 standards).

These regulations apply at all German sites (Ahlden, Selb, Weimar).

Notice: There are testing possibilities at all locations, but with restricted opening hours.