| Driving categories equated 1:1 | Foreign categories rarely map exactly to the EU classes A/B/C/D; a false equivalence leads to rejection at the exchange. | Categories are carried over faithfully with an explanatory translator's note, without claiming an Austrian class that isn't there. |
| Harmonised codes left out | EU codes (e.g. 01 corrective lenses, 78 automatic only) are legally relevant; omitting one drops a condition. | Every code is transferred in full, with its meaning explained. |
| Name transliteration ≠ passport | A spelling that drifts from the passport lets the authority attribute the licence to a different person. | Names are transliterated by the applicable ISO rule and cross-checked against the passport; both forms are noted. |
| Issue & expiry dates confused | Date formats such as 03/04 are read differently abroad — a wrong expiry makes the document unusable. | Dates and numeral formats are converted unambiguously into the target language. |
| Issuing authority & country translated | The issuing body has to stay traceable for the receiving office; a "translated" authority name is not. | Proper names are kept in the original with an explanatory equivalent in brackets. |
| Translation mistaken for the exchange | The certified translation is only one document in the file; the Austrian licence is granted by the Führerscheinbehörde under § 23 FSG, usually with a driving test. | We clarify the purpose up front, deliver the required translation, and point to the responsible district authority for the procedure — instead of a false promise. |