Good Afternoon Everyone
I know that there have been numerous topics posted regarding the Validation of the test piece sizes chosen for the verifications conducted on the metal detectors; however, my question is, do you really have to do a Validation Study annually? I understand conducting a calibration annually but the validation study should stay the same unless, you change metal detectors to a different make or model, if you change pack sizes passed through the metal detector or you change the product type going through the metal detector (e.g. now wanting to pass a paste through instead of just powdered products with low Aw).
Am I correct in saying that?
We are going to be doing our FSSC audit in 2 months time, so I want to ensure that I am correct in my understanding of a validation study and I don't run into a problem here.
Kind Regards
Leigh