CENTRAL CIVIL SERVICES
(CLASSIFICATION, CONTROL & APPEAL) RULES, 1965
5. Constitution of Central Civil Services
The Central Civil Services, Group ‘A’, Group ‘B’, Group ‘C’ and Group ‘D’, shall consist of the Services and grades of Services specified in the Schedule.
[Deptt. Of Personnel & A.R. Notification No. 21/2/74-Estt. (D) dated 11.11.1975]