Austria - NOT JAR-OPS
If you go to the JAA Website & look under Operations, Operations Standardisation & OPST Mutual Recognition, you will see that Austria has NOT been visited by the OPST programme (which looks into those countries that have transitioned to JAR-OPS to ensure standards are maintained).
Additionally Austria does not appear in the Register of AOC Holders (JAR-OPS) in JAA Administrative & Guidance Material, Section 4.
However the requirements for an Operating Licence (OL) are conatined in EU regulation (EEC) 2407/92 which Austria should be applying to ensure to financial stability & ownership issues related to any operator.
So, as far as I can see, Austria is not JAR-OPS compliant at this time.