Mishap Preparedness Contingency Plans in NPR 8621.1C Policy Byte June 03, 2016 Mishap Investigation Program Executive Gerry Schumann explains requirements pertaining to Mishap Preparedness Contingency Plans, commonly known as MPCPs, as outlined in NPR 8621.1C. More Videos Feature Videos Learn about the Office of Safety and Mission Assurance, its disciplines and programs, and much more in these feature videos. Safety Messages Guest speakers deliver the monthly Safety Messages in these live recordings. Knowledge Bytes These short videos provide expert insight on various safety and mission assurance topics. Policy Bytes Policy owners explain recent changes to policies and standards in these short videos. Event Videos Video captures of live events on Safety and Mission Assurance topics.