Welcome to the MOSA DETE website
This is the official website for the Marist bothers Old Students Association (Dete): the Marist Brothers Secondary School Dete alumni association.
MOSA is a non-political and non-governmental organization. Members align themselves along the following four Tribes:
MOSA Dete Constitution (& Code of Conduct)
It is quicker to complete the form online (below). Downloadable forms available as well;
Members of Staff: Please Click HERE for the relevant form.
MOSA is the umbrella name for every grouping or association of Marist Brothers Secondary School Dete (Marist Brothers Dete) old students. This includes MOSA Zimbabwe, OMMBD (Operation Mobilisation Marist Brothers Dete), Marist Bothers Facebook groups, and many others.