Tuv
Tuv is a term that may refer to multiple topics. In English-language contexts, it is commonly seen as the spelling of TÜV, the abbreviation for Technischer Überwachungsverein, a German technical inspection and safety certification organization. The TÜV institutions began in the late 19th century to oversee the safety of machinery and vehicles and today operate as independent third-party testing, inspection, and certification bodies. The three best-known groups are TÜV Rheinland, TÜV SÜD, and TÜV Nord; each operates internationally, offering services across automotive, consumer electronics, industrial equipment, construction, and related sectors. They conduct product testing, factory inspections, management-system certifications, and conformity assessments. To recognize a product’s compliance, various TÜV marks may appear on labels, certificates, or manuals; marks differ by country and field of certification.
In contexts outside Germany or in informal usage, "TUV" or "TÜV" can appear as a generic label