Missouri TSA (MoTSA) is affiliated with national Technology Student Association (TSA), a non-profit, nationally recognized Career and Technical Student Organization (CTSO) devoted to the development of students in technology education.u00a0 Missouri TSA serves more than 5,800 middle and high school students in 102 local school chapters.nnOur purpose is to prepare our student members for the challenges of our dynamic world by promoting technological literacy, leadership, problem-solving skills, and personal growth through relevant learning opportunities and experiences. MoTSA is aligned with and adheres to national TSA policies, guidelines, and mission statement.