Tax consultants providing assistance with tax affairs as a business must be authorised in accordance with §§ 2, 40 of the Tax Advisory Act (StBerG). Tax consultancy is a profession. Tax consultancy activities are not a trade.

see Passenger transportation

The commercial supply of employees to third parties requires a licence in accordance with § 1 clause 1 of the Temporary Employment Act (AÜG).
Responsible body: Regional Labour Bureau