Organizational Chart The organization of the Metropolitan Police Department (MPD) consists of the Executive Office of the Chief of Police and includes seven bureaus: Patrol Services and School Security Bureau Homeland Security Bureau Professional Development Bureau Corporate Support Bureau Strategic Services Bureau Investigative Services Bureau Internal Affairs Bureau Organizational Charts Metropolitan Police Department* (as of 5/9/11) * This document is presented in Portable Document Format (PDF) and a PDF reader is required for viewing. Download a PDF reader or learn more about PDFs.