Section 2(14)(vii) in The Goa, Daman and Diu Secondary and Higher Secondary Education Rules, 1975
(vii)A reviewer shall be paid Rs. 50/- for each book for examining the printed copies of a manuscript or typed book to check whether all corrections and modifications suggested have been properly and satisfactorily carried out, and also whether all the printed matter is in accordance with the manuscript or typed copy of the answer book and whether the suitability of the book for according sanction number and releasing it for sale can be certified and if so for furnishing such certificate.