CADD SCHOOL (Cadd Training centre) is the Autodesk authorized training centre (CADD SCHOOL)providing placement with industrial based training in tamilnadu. GD&T stands for Geometric Dimensioning and Tolerancing. It is a system of symbols, rules and definitions used to define the geometry of mechanical parts. GD&T (CADD SCHOOL)is one of the most powerful tools available that can improve quality, reduce cost and shorten delivery time. CADD SCHOOL (Cadd Training centre) ( CADD SCHOOL) conducts online exams for students ,with free student version software who take up international certificate.