Section 8(2) in The Goa, Daman and Diu School Education Rules, 1986
(2)Where for any special reason the Director of Education is satisfied that education cannot be imparted in any secondary class of any school through the medium of mother tongue in one or more subjects or any of the subjects he may permit that school to impart education in the said subject or subjects or the medium of any language other than the mother tongue for such period as he may think fit.
