OOS & OOT investigation tools & guideline

Which guideline follow in the investigation of oos and oot, and wht is the tool of investigation of oos and oot.

1 Like

MHRA & 6M Method shall be usefull to investigate

Investigation tool more used full is fishbone and 5 why method

1 Like

MHRA, Fishbone (ishikawa)

1 Like

Brain storming
Ishikawa method
6why
Method as appropriate use

1 Like

https://www.fda.gov/media/71001/download