Section 20

Subject to section 21, the Authority shall appoint a General Manager with the approval of the Minister, and such other officers and servants as may be necessary for carrying out its functions and duties under the Enactment.

Whenever the General Manager is prevented by illness, absence from the State, or other like cause from performing his duties as such, or when the office of General

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Manager is vacant, the Authority may appoint one of its officers to perform the duties of

General Manager during such period as the General Manager is so prevented from performing his duties or the said office is vacant.

Subject to the approval of the Government, the General Manager and other officers and servants of the Authority shall be engaged on such terms and conditions as the

Authority may think fit.

Restriction on alterations in establishment.