A District Magistrate / Collector monitors a district. He is an officer from IAS or PCS who gets a promotion as an IAS officer on the basis of tenure in Provincial Civil Services UKPSC.
A District Magistrate is appointed by the Government of Uttarakhand. A SP heads the District Police organization of the state police as per the Police Act of 1861. A Sub division Police is under every sub division. The sub division Police is headed by a Police officer of the rank of Assistant Superintendent of Police or DSP (Deputy Superintendent of Police). Every ministry and the respective department are headed by a minister.
DISTRICT ADMINISTRATION CHART :-
Additional District Magistrate
SDM of each subdivision
Various Tehsil staff(NT,RK,Patwari etc)
SP → ASP → DSP/CO → SHO/SO → POLICE CHAUKI INCHARGE