Information for external visitors (COVID-19)

We protect our employees, guests and visitors from infection with the COVID-19 virus and ask you to observe governmental and internal access restrictions. 

Visitors are welcome to visit our headquarters in Linz as well as our office in Vienna, provided that the following requirements have been fulfilled:

  • Appointment scheduled,
  • Compliance with to current hygiene regulations (e.g.: mask obligation), and
  • Valid proof of the internal "2-G-Rules" for guests and visitors:
    • VACCINATED (with a vaccine approved by the EMA) (=GEIMPFT):
      • second vaccination for max. 180 days (from the date of the second vaccination)
      • third vaccinaton for max. 270 days (from the date of the third vaccination)
      • vaccines for which only one vaccination is forseen: from day 22 for max. 180 days
      • recovered persons who have been vaccinated once: for max. 180 days
      • recovered persons who have been vaccinated twice: for max. 270 days
      • proof of COVID-19 infection in the last 90 days (e.g.: certificate of segregation or medical confirmation confirmed by a positive PCR test)
      • in combination with proof of neutralizing antibodies (max. 60 days from test date)


Thank you for your understanding and support in protecting employees and visitors from infection with the COVID-19 virus.