| Name | Web Site | Country | State | Locality | Entry Type | Registration Number Format | Status | Version |
|---|---|---|---|---|---|---|---|---|
| Federal Ministry of Education, Science and Research | https://www.schulen-online.at/sol/index.jsf | AT | null | Private Organization | ^(\d{6})$ | HISTORY | 24.9.1436 | |
| Federal Ministry of Education, Science and Research | https://www.schulen-online.at/sol/index.jsf | AT | null | Private Organization | ^(\d{6})$; ^(NTRAT-\d{6})$ | HISTORY | 24.9.1440 | |
| Federal Ministry of Education, Science and Research | https://www.schulen-online.at/sol/index.jsf | AT | null | Private Organization | ^(\d{6})$; ^(NTRAT-\d{6}|NTRAT-\d{9})$ | HISTORY | 24.10.1728 | |
| Federal Ministry of Education, Science and Research | https://www.schulen-online.at/sol/index.jsf | AT | null | Private Organization | ^(\d{6})$; ^(NTRAT-\d{6}|NTRAT-\d{9,10})$ | HISTORY | 24.10.1744 | |
| Federal Ministry of Education, Science and Research | https://www.schulen-online.at/sol/index.jsf | AT | null | Private Organization | ^(NTRAT-\d{6}|NTRAT-\d{9,10})$; ^(\d{6})$ | HISTORY | 24.11.1916 | |
| Federal Ministry of Education, Science and Research | https://www.schulen-online.at/sol/index.jsf | AT | null | Private Organization | ^(\d{6})$; ^(NTRAT-\d{9,10})$ | ACTIVE | 25.5.2543 |