Department also has many Assistant Tax Superintendents, Revenue Inspectors, clerks and peons. He is assisted by four Superintendents of Police (SP)/Additional Superintendent of Police (Addl. Some districts and police divisions are commanded by superintendents of police. The crime branch has senior officers like superintendents, inspectors and sub-inspectors. Below is a partial list of superintendents and chancellors of the D.C. Public School system. Sub-divisions are headed by Deputy Superintendents of Police and circles by Police Inspectors. A governing council included the six superintendents and an elected secretary. The Superintendents of Police are officers of the Indian Police Service. They would include three Nurse Corps Superintendents and twelve chief nurses. Districts are sub-units of divisions, which are commanded by chief superintendents. There have been 13 superintendents or presidents of Lipscomb over 17 administrations. Eleven of the fourteen superintendents were graduates of VMI. The Police College at Ikeja trained cadet assistant superintendents and cadet subinspectors. The fifteen counties are administered by superintendents appointed by the president. The bishops were replaced by ten to twelve "superintendents".