(1)What qualifications are needed for the post of Deputy Director-General (DDG) within the national Government;
(2) whether he has found that all DDGs have the necessary qualifications in each department; if not, what is the position in this regard; if so, what (a) are the relevant details of all DDGs within the national departments, (b) are the current qualifications of each DDG and (c) number of persons are acting as DDGs?