Geometric Dimension & Tolerancing is a mechanical drawing standard aimed at providing a means for effective and accurate communication of geometry requirements of engineering projects. After the course you will be competent to read, understand and even develop the blue print of mechanical devices. GD&T has been used widely in the automotive, aerospace, electronics and several other manufacturing industries. You can pursue this course in Canada from colleges like Seneca College, Humber, Kwantlien and Vancover Island University. The University of Calgary and University of Toronto offers modules in Geometrical Dimension and Tolerance as a part of their masters in manufacturing engineering program.