Hi,
Did you have any adverse experiance with having enviromental monitoring completed by Hygiena in-house rather than sending swabs to external laboratory.
What did auditors say?
I am considering moving our 3rd party testing to Hygiena in-house. its not a lot, its 40 points for Listeria per month as we are small operation. We would validate the actual Hygiena swabs against 3rd paty lab for reassurance.
Finished Products will be tested by 3rd party lab.
Thanks