Section 166(1) in Telangana District Boards Act, 1955
(1)There shall be constituted for the purposes of this Act and of any other law for the time being in force regulating the duties and powers of Municipal Corporations, Municipalities and Mines Boards of Health, Hyderabad Local Government Service consisting of such officers and servants including Executive Officers, Local Government Engineers, Water Works Engineers, Supervisors, Sanitary Inspectors and such other posts as may be deemed necessary. The powers of appointment, transfer, dismissal, taking any disciplinary action against the officers belonging to the said service and of prescribing conditions of their service shall vest exclusively in the Government.