The Rank Structure of The Nigeria Police Force

The Rank Structure of The Nigeria Police Force S/No NIGERIA POLICE FORCE 1.(Highest Rank) Inspector-General of Police (IGP) 2. Deputy Inspector-General of Police (DIG) 3. Assistant Inspector-General of Police (AIG) 4. Commissioner of Police (CP) (In-charge of contingents in a state) 5. Deputy Commissioner of Police (DCP) 6. Assistant Commissioner of Police (ACP) 7. Chief Superintendent of Police (CSP) 8. Superintendent of Police (SP) 9. Deputy Superintendent of Police (DSP) 10. Asst. Superintendent of Police (ASP) 11. Inspector of Police (IP) 12. Sergeant Major (SM) 13. Sergeant 14. Corporal 15.(Lowest Rank) Constable