The date on which the authentic instrument was drawn up
The place where the authentic instrument was drawn up
The signature by the parties of the authentic instrument
The parties’ declarations
Any observation made by the authority within the limits of its competence
The measures the authority declares to have taken
Appearance, identification and consent of the parties
Yes, it concerns everything mentioned above. Austrian authentic instruments are presumed authentic and establish full proof of what is decreed or declared by official direction in such a document or attested and/or testified by the authority or authenticator.