- One level 3 inspector per method at least
  (SNT-TC-1A. ISO 9712, NAS 410, EN 4179)
- Materials science engineer
- Mechanical engineer
- European welding engineer
- Extensive knowledge of materials, processes, standards and specifications
- Wide range of methods, materials and fields of activities
- Non-destructive testing
- Mechanical testing
- Failure analysis
- Level 3 services, including responsible level 3 and preparation for NADCAP
- Periodic verification of NDT equipments
- NDT personnel tuition, qualification and certification