law: 23. Schedule of Board's staff.-
  A Board shall, from time to time, prepare and sanction a Schedule of the employees of the Board whom it deems necessary and proper to maintain for the purposes of this Act and such Schedule shall indicate therein the designations and grades of employees and the salaries, fees and allowances which are proposed to be paid to them:
  3[Provided that the previous sanction of the Central Government shall be obtained for the inclusion in the said Schedule of those designations and grades of employees and the salaries, fees and allowances payable to them which the Central Government may, by order, specify, and where no such order is made, of such posts (including the salaries and allowances attached thereto) which are required to be created by the Central Government, or for the creation of which the previous sanction of the Central Government is required, under this Act.]