Certification

Dussmann Service

As a leading provider of facility management, Dussmann Service has been certified by the auditing institute TÜV according to the following standards:

  • EN ISO 9001:2015 quality management
  • EN ISO 14001:2015 environmental management
  • EN ISO 45001:2018 health & safety management
  • EN ISO 50001:2011 energy management
  • DIN 77200 security services