Section 3 in The Orissa Administrative Tribunal (Recruitment and Conditions of Service of Officers and Staff) Rules, 1999
3. Constitution of Cadres of the Service.
- The service shall, consist of Group 'A', Group 'B', Group 'C' and Group 'D' posts each category constituting a separate cadre.Example - The category of Section Officer Level I shall constitute a separate cadre. The category Senior Assistants shall constitute a separate cadre etc.
