The Central Civil Services (Classification, Control & Appeal) Rules, 1965
6. CLASSIFICATION OF POSTS:
Civil Posts under the Union other than those ordinarily held by persons to whom these rules do not apply, shall, by a general or special order of the President, be Classified as follows:-
(i) Central Civil Posts, Group 'A';
(ii) Central Civil Posts, Group 'B';
(iii) Central Civil Posts, Group 'C';
(iv) Central Civil Posts, Group 'D';
6-A.
All reference to Central Civil Services/Central Civil Posts, Class I, Class II, Class III and Class IV in all Rules, Orders, Schedules, Notifications, Regulations, Instructions in force, immediately before the commencement of these rules shall be construed as references to Central Civil Services/Central Civil Posts, Group 'A', Group 'B', Group 'C' and Group 'D' respectively, and any reference to "Class or Classes" therein in this context shall be construed as reference to "Group or Groups", as the case may be.
Government of India Decisions: