quality control
noun1
A control, such as inspection or testing, introduced into an industrial or business process to ensure quality.
- I would have expected that the folks who wrote the operating system would have been able to make their mouse work with their own device driver facilities, but... And what happened to quality control?1983 November 28, dag%ucbarp...@sri-unix.uucp, “Microsoft Mouse”, in net.micro.pc (Usenet):