Section 4 in The Bihar Civil Service (Executive Branch) and the Bihar Junior Civil Service (Recruitment) Rules, 1951
4.
The Commission shall announce in each year in such manner as they think fit, the number of vacancies in each service to be filled by direct appointment on the result of a competitive examination and shall invite applications, from candidates eligible for appointment under Rules 6 and 7. The competitive examination will be conducted by the Commission and will normally be held between the months of November and February unless otherwise notified.
