Chief Secretaries are members of the
Indian Administrative Service (IAS) who are the administrative head of state governments. Chief Secretary is considered to be 'a linchpin' in the administration. Chief Secretary of the state also acts as the
ex-officio Chairman of the State Civil Service Board, which recommends transfer/postings of officers of
All India Services and State Civil Services in the state. Traditionally, the most senior IAS officer within a state is chosen as the Chief Secretary; however, there are exceptions. Chief Secretaries are assisted by
Additional Chief Secretaries or
Special Chief Secretaries, depending on the state, and
Principal Secretaries, who are the administrative heads of departments they are assigned to. Chief Secretaries are chosen by the state's
Chief Minister. State Chief Secretaries are IAS officers generally equivalent in rank to a
Secretary to Government of India and are placed 23rd on
Indian Order of Precedence. The post of Chief Secretary of a State Government is equivalent to senior
three-star rank officers in the armed forces who are in the C-in-C (Commanding-in-Chief) grade or vice chiefs of staff, holding the rank of
Lieutenant General or equivalent rank in the
Indian Armed Forces, and are listed as such in the
Order of Precedence. == Union territories ==