- quality management system as per DIN EN ISO 9001 : 2008
- quality assurance system for the transfer of identification of materials in accordance
  with directive DGRL/PED 97/23/EG
- delivery approval for equipment subject to control
  as per VdTÜV (technical inspection authority) fact sheet 1253/1
- approval as per AD 2000 – fact sheet W0 / TRD 100
   for non-destructive materials testing:
     ultrasonic testing
   spectroscopic material verification check
   surface inspection and dimensions control
   roughness testing
   ultrasonic thickness measurement
   permeability measurement
- further testing and collaboration with independent
  test laboratories as well as all acceptance authorities
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