Section 59(b) in The Delhi Municipal Corporation Act, 1957
(b)prescribe the duties of, and exercise supervision and control over the acts and proceedings of, all municipal officers and other municipal employees other than the Municipal Secretary and the Municipal Chief Auditor and the municipal officers and other municipal employees immediately subordinate to them and subject to any regulation that may be made in this behalf, dispose of all questions relating to the service of the said officers and other employees and their pay, privileges, allowances and other conditions of service;
