A government watchdog has raised serious concerns about how well the FAA is overseeing Boeing's airplane production.
The report criticizes the FAA's auditing processes, saying they aren't thorough enough to catch problems with how Boeing builds planes.
It also points out that the FAA hasn't done enough to address issues with Boeing's suppliers, even though those issues have been known for a while.
This comes at a time when Boeing has faced a lot of criticism for safety problems and struggles to get its planes back in the air.
