Notice - COVID-19 pandemic

As of June 1, 2022, students attending Siebel branded campus classes no longer are required to show proof of vaccination upon registration on the first day of class, nor are they required to wear a facemask or show a COVID negative test result. Siebel follows guidance from the CDC and State of Illinois, and Siebel will respond as needed to any changes as they occur.

Students of the World Brewing Academy (WBA) International Diploma in Brewing Technology and WBA Master Brewer programs, and those attending WBA modules conducted at Doemens Academy in Munich, Germany, must show proof of vaccination and booster (physical vaccine card) of an approved vaccine of the European Medicines Agency (EMA) before attending class. The approved vaccines currently are the following:

For more information and updates, please go to and/or or