OOS & OOT investigation tools & guideline

[panchal3 (Rajeev Panchal)]

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

[bharatreddy (bharat)]

MHRA & 6M Method shall be usefull to investigate

[solankikishan885 (Er. Kishansinh Solanki)]

Investigation tool more used full is fishbone and 5 why method

[vsatheesh50 (Satheesh)]

MHRA, Fishbone (ishikawa)

[aagam_4u (Aagam Mehta)]

Brain storming
Ishikawa method
6why
Method as appropriate use

[Sajjad_Ahmad]

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

[meriembennn15 (MERIEM BENCHERAB)]

please can someone share with us the SOP of OOS