Section 17(1) in The Orissa Statistics and Economics Service Rules, 1979
(1)The Government shall, as far as may be, fill up sixty-six and two third per cent of the vacancies in the Cadre arising after the commencement of the Orissa Statistics and Economics Service (Amendment) Rules, 1982 by promotion in accordance with Sub-rules (2) to (4) and shall be competent to determine the number of vacancies to be filled up in a year by promotion and by direct recruitment.
