The Brevet de technicien supérieur (BTS) senior technologist’s certificate (in English: "Advanced Technician Certificate") is a national diploma of higher education in France, established in 1959.
The technician certificate is usually earned in two years, after graduating with a "Bac" (baccalauréat) in a section of senior technician (STS) or a general section such as Science, Economics depending on the program. The training curriculum includes periods of internship.