Die Terminübersicht für sämtliche Seminarangebote finden Sie unter Seminare.
09.06.2026, Köln
Professionally recognise the potential for additional work due to pollutants in demolition

16.06.2026, Köln
Client liability when using subcontractors – also online

14.09.2026, Hamburg
The contract in accordance with VOB/B including supplement management

22.09.2026 - 24.09.2026
Application and operation of crushers

03.11.2026
Recognise, name and declare construction waste correctly!

24.11.2026, Köln
Professionally recognise the potential for additional work due to pollutants in demolition

01.12.2026, Dachau
The contract in accordance with VOB/B including supplement management





