Hello,
Regarding the need to have GMP critical devices calibrated more
frequently than GMP non-critical devices that cannot directly impact
product quality, the quality manual “Good Manufacturing Practices
For Pharmaceuticals” by Josheph D. Nally states: “…one scheme
would be to set the default calibration frequencies to quarterly for
GMP critical, semi-annually for GMP non-critical, and annually for
for GMP utility (general use) devices. […] though there
should be upper limits, that is, no less frequently than semi-annually
for GMP critical devices, no less frequently than annually for GMP
non-critical, and no less frequently than bi-annually for GMP utility
devices.”
Although of course factors such as: use, mfg specs, track record and
the like must also be factored in, what I would like to know is if such
a scheme aligns with industry practice? Is anyone following a different
scheme that they would care to share?
Any comments would be appreciated.