It seems to ne that your company needs to embrace the Continuous Improvement principle rather than associate poor management with development. There may also be British BSI or European CEN standards for your area of work which may assist
Well maybe yes, but surely whatever is implemented has to be done by the management. Its in their hands ultimately. Blame culture is hindering, as everyone is scared for their jobs, even before any questions are asked.
What's in common is everyone agrees change is needed. Staff point to management. Management point to staff. Our independent consultant though, employed by senior management to be fair to them obviously, looks very directly to management for change.
I'd suggest a fault reporting system, or whatever you want to call it, is first up. Followed immediately by a monitoring system to insure issues are acted on and corrected.
But first off the culture need to change. Even now, 3months in, we still get in experienced managers pointing the finger at staff. As an example, cheap materials are used(penny wise, pound foolish) that cause quality faults in production, these faults are seen as operator faults, and the operator gets the blame. Even though there was no problem with the material that was up to spec. And that's all that's changed.
They introduce a fault to previously working process, then blame someone else. Genuinely believing their approach to be correct, as that's easy. Blame the op. Or understand your process, examine what's wring, what the cause is, fix the cause, no issue next time.
Former wins on grounds of laziness as a first off.