Historic list of certification services of December 31, 2007
Until December 31, 2007, the Austrian Signature Act also applied to certification services offering neither qualified certificates nor qualified time-stamping services. For information purposes, the historic list of certification services of December 31, 2007, is kept available here until further notice but is no longer updated. RTR-GmbH is not necessarily aware whether certification services are still offered or which additional certification services have been started in the meantime.
The list is sorted by provider. You can also sort it by various properties For detailed information on special properties, click on the name of the property.
| active? qual.? adv.? |
Provider | Certification service |
|---|---|---|
|
A-Trust Gesellschaft für Sicherheitssysteme im elektronischen Datenverkehr GmbH | a.sign Premium |
|
A-Trust Gesellschaft für Sicherheitssysteme im elektronischen Datenverkehr GmbH | a.sign premium mobile |
|
Bundesamt für Eich- und Vermessungswesen | Sicherer Zeitstempeldienst |
|
A1 Telekom Austria AG (bis 30.09.2002: Datakom Austria GmbH) | a-sign Premium |
|
A-Trust Gesellschaft für Sicherheitssysteme im elektronischen Datenverkehr GmbH | a.sign Uni |
|
A-Trust Gesellschaft für Sicherheitssysteme im elektronischen Datenverkehr GmbH | trust|sign |
Please note that this list is not a secure directory of certification-service-providers as set forth in the Signature Act. For more information on the security level of these pages, please refer to our security information.





