Is A Compressed Air PQ Really Required?

GOOD VALIDATION PRACTICE (cGVP) GENERAL VALIDATION AND cGMP DEFINITIONS
1

Hi,
Is compressed air PQ a requirement under GMP. We are producing solid dosage products.
If It is required, how long does the PQ last?
Thanks for any input on this topic.

2

yep its required

three days continuous monitoring of pressure, Oil content, NVPC monitoring, Micrbial monitoring, Dew point at pressure and at atmosperic.

3

Hi,
I have a question: How long will sampling and testing take place for routine monitoring?
Thanks