The core activity of TÜV Thüringen Schweiz AG is the provision of independent services in the field of safety and quality, particularly in the areas of: inspections, noise emission testing, plant safety, hazardous goods testing (ADR/RID), maintenance and manufacturing, functional safety, and combustion plant manufacturing. The company offers these services to manufacturers, operators, and other customers with the aim of protecting people, the environment, and assets from the adverse effects that can arise from technology.