Operation of sewage treatment facilities (

This service 'Operation of sewage treatment facilities' is not coverd by the EU Service Directive.

For this service there are no further information available. The use of Points of Single Contact is not provided. For questions about a specific formality (approval or notification), please contact the responsible authority directly. The formalities relating to different subjects you will find under Formalities by subjects. If you select a formality, contact details of the responsible authority will be displayed. General information are available from the Servicestelle der Bayerischen Staatsregierung.

This service includes:

  • Treatment of wastewater (from private households, enterprises, and other facilities, from swimming pools, etc.) by physical, chemical, and biological processes such as dilution, straining, filtration, decantation processes, etc.

This service does not include:

  • Decontamination of surface and groundwater at the point of pollution (see 39.00.0)
  • Cleaning of drainpipes in buildings and removal of blockages from drainpipes in buildings (see 43.22.0)

Source: Statistisches Bundesamt

  • Abwasseraufbereitung
  • Abwasserbeseitigung (Kläranlagen)
  • Abwasserreinigung
  • Kläranlagen
  • Klärschlammbehandlung