In a major administrative reshuffle of bureaucracy, development commissioner Amir Subhani, an IAS officer of the 1987 batch has been appointed Chief Secretary of Bihar.
Subhani, the topper of his batch, was home secretary of the state for 15 years since Nitish Kumar took over oath as Chief Minister in 2000.
'State government changed secretaries of health, social welfare and irrigation departments. District magistrates in 12 districts were also changed.
MS Dhillon, SP of Samastipur, was made senior SP of Patna, SPs of over a dozen districts have been changed.