Rule 16 — CCS

16. Indian Revenue Service –

(a) Customs Branch (Indian Customs Service, Group 'A')

(b) Central Excise Branch (Central Excise Service, Group 'A'

(c) Income Tax Branch (Income Tax Service, Group 'A') 17. Indian Salt Service, Group 'A'. 18. Mercantile Marine Training Ship Service, Group 'A'. 19. Directorate General of Mines Safety, Group 'A'. 20. Overseas Communications Service, Group 'A'. 21. Survey of India, Group 'A'. 22. Indian Telecommunication Service, Group 'A'. 23. Zoological Survey of India, Group 'A'. 24. Indian Frontier Administrative Service, Group 'A'-

(a) Grade I

(b) Grade II 25. Central Legal Service (Grades I, II, III and IV) 26. Railway Inspectorate Service, Group 'A' 27. Indian Foreign Service, Branch (B) (erstwhile)-

(a) General Cadre, Grade I

(b) General Cadre, Grade II 28. Delhi and Andaman and Nicobar Islands Civil Service, Grade 29. Delhi and Andaman and Nicobar Islands Police Service, Grade