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Qualified Person

Assembly Supervisor Windows/Doors (TÜV)

Certificate Holder: Waldemar Nico Ziegler

Test Mark Number: 0000068728

Certified competencies

In the examination participants prove their knowledge in the following areas:

  • Fundamentals for Assembly Supervisors
  • Planning and assembly of windows and doors
  • Typical cases of damage
  • Rights and obligations
  • Communication

Successful participants are in a position to supervise the assembly independently. This includes among other things the assessment of consequences of actions, staff management and the resolution of customer conflicts.


Waldemar Nico Ziegler, Germany