Letter: Quality control. by Daniel Archuleta. December 12, 2012. in Letters, Opinion. 0. SHARES. 0. ... Mandatory Big Blue Bus driver customer service training and accountability. I do hope my ...

The letter, which was issued Dec. 9, 2021, came after an inspection the FDA had conducted of the Northridge, California, facility the previous July—which in turn had been sparked by a pair of ...