After several months of waiting, several emails, and several phone calls, we finally obtained a general clearance to issue invitations (in German: “Generalverpflichtungserklärung”) for visa applicants from the Austrian Federal Ministry of Internal Affairs today. This greatly simplifies the procedure of issueing visa invitation letters for us. Unfortunately, applying for and receiving Austrian visas is still a very complex bureaucratic process. (Austria is infamous for its bureaucracy. And for one time, the cliches are true, unfortunately.)
To be honest, I feel ashamed for my country that the government makes it so difficult for interested and motivated young people to come here to compete in this extraordinady competition called IYPT. I apologize in advance for any troubles and inconveniences that Austrian authorities might cause you in order to get your visas.