In the examination the participants must prove knowledge in the following areas:
- Equipment and processes in welding techniques
- Materials, their suitability and behaviour when welding
- Calculation and design
- Application techniques and quality assurance in manufacturing
The International Welding Specialist (TÜV) can act as welding supervisor according to DIN EN ISO 14731 and is additionally qualified with fundamental knowledge of technical and technological economic execution of welding work. This enables them to prepare and supervise simple welding constructions and manufacturing processes.