FAA Increasing Oversight of Boeing Production and Manufacturing | Federal Aviation Administration

After taking decisive and immediate action to ground approximately 171 Boeing 737-9 MAX planes, the Federal Aviation Administration (FAA) today announced new and significant actions to immediately increase its oversight of Boeing production and manufacturing. These actions come one day after the FAA formally notified Boeing that the FAA has launched an investigation into the company as a result of last Friday's incident on a Boeing Model 737-9 MAX in which the aircraft lost a passenger door plug while in flight. 

https://www.faa.gov/newsroom/faa-increasing-oversight-boeing-production-and-manufacturing